Intelligent water construction is one of the important implementation paths and notable signs of high-quality water development in the new phase. Digital rainwater basins are at the core and key to intellectual water, and digital water engineering is an important task in the building of digital rainwater basins, which is an important element in building national water networks, and the building of digital shrubs is an important element of intellectual water construction, an effective means of raising the level of management of drainage areas and a direction for high-quality development in new phases of irrigation.

On 18 April 2023, the International Hotel in Vuhan Eurasia was opened at the “2023 Summit for the Development of Intelligent Water”, hosted by the China Association of Hydro-Intellectual Waters and the Centre of Intelligent Water Technology of Lake Beijing. The purpose of the conference was to promote the application of new technologies, such as 3S, BIM, digital birth, cloud calculations, large data and artificial intelligence, in the water sector, and to promote full accounting, algorithms, capacity-building, as required by “demand-driven, up-to-date, digital, up-to-date”, in order to accelerate the development of an intellectual water system with forecasting, early warning, forecasting and pre-trial functions. To further improve the level of intellectual water construction, management and services, to enhance the exchange of experiences among peers and to promote the application of new technologies.

The meeting, which was held under the theme “The new chapter of the intellectual water spectrum of talented new waves”, included a meeting of the main forums, digital folklore, water remote sensing (space technology), the theme of the intellectual water lakes, the topic of national water networks, the theme of water network security, etc.; an in-depth discussion of innovative developments in intellectual water information planning, design, construction, management, services and new generation of information technologies in water applications and development; and a “2023-Smart hydro-building technologies and equipment exhibit” was held during the same period.

Bo was invited to participate as a supporting unit for the Conference in the 2023 Summit for Wise Development. The Deputy Managing Director and Chief Manager of the Société Générale des Sciences et Techniques, Beijing, presented a keynote speech on the application and exploration of digital hydro-industries at the thematic report on digital aquatic resources.

Boeing, as a new builder of the yuan cosmic infrastructure, is based on the autonomous development of the BLinkOS Digital Operating System, which, in conjunction with years of technological accumulation and experience, has led to the creation of a digital boiling solution, which is underpinned by digital, GIS, BIM, 5G, large data, cloud calculations, physical networking, AI, etc., with the aim of developing modern hydrology and promoting synchronization between physical entities and digital models.

Intelligent water is a concept of “hydro facilities + the Internet” and is integrated into 5G, grids, large data, cloud computing, digital birth, GIS, etc., through three-dimensional visualizations to achieve integrated management from the planning, construction, management, maintenance and emergency response processes. Sites, full-time, day-to-day watershed flood prevention, water resource management and redeployment, remote monitoring, security analysis and integrity assessment of active water facilities, automatic control of equipment such as flow, pressure and pumps, valves, etc., automatic completion of equipment testing, positioning, optimization, operation simulations, training simulations and emergency simulations, with forecasting, early warning, forecasting, pre-trial features.

Digital boiling solutions

BCDs include the application of digital hydroelectric applications for watersheds plus digital applications for hydro-engineering + N specific business landscape applications, namely: 2+N. Through the construction, dynamization and dissemination of digital artefacts for watersheds and hydraulic works, the development of three-dimensional visualization applications for water figures, the evolution of real-time flood forecasting, flash flood warning, joint water quality control, etc., in the context of digital abode, and operational applications for hydro-engineering for flood protection, engineering safety, production operations, treasury supervision, integrated decision-making. The development of model platforms, the development of knowledge platforms, analysis, comparison, dividing, optimization, culminating in the achievement of the four-prepared water engineering operation management objectives, the provision of a knowledge-based basis for sound decision-making in water events and the achievement of watershed flood prevention, water management and redeployment.

Achieving the road

Knowledge platforms: knowledge platforms are “costing” for smart water, using technological knowledge such as machine-learning, for water users and cognitive hydrology, providing intelligent nuclear for digital zoobasic and digital zoo-hydro works, supporting events to intelligent reasoning and counter-retroactivity analysis, achieving a cycle of “data sense — smart identification — knowledge map-building — intelligent decision-making” that promotes the self-performing of digital basin basins and digital zoo hydraulic engineering, and supports immediate and informed decision-making.

Model platform: The model platform is the “method method” of intellectual water, which provides a simulation of simulated hygienic management activities in digital spaces through the development of standard uniforms, guidelines for interfaces, fast-packed water model platforms.

Data baseboard: the data baseboard is a “cost basis” for intellectual water, expanding the three-dimensional demonstration, data integration, analysis, dynamic landscapes, etc., through improved spatial and time-scale data mapping, creating basic data harmonization, monitoring of data pools, two-dimensional integration, cross-level, inter-operational intelligent hydraulic data base, and achieving digitization of the hydraulic component.

Building on the basic geo-information data of the administrative unit responsible for the management of BEN, the geo-information data on the resources of the river Lake, complementing the collection of geo-information data on actual terrain and operational topics, based on the actual three-dimensional visualization of the terrain, the BMS is embedded in the three-dimensional model of the focus of the project, together with the water rain workers and video base and real-time knowledge, using the hydraulic model plus the visualization model, the pre-positioning of the actual watershed flood prevention and water resource management process, and the optimization of hydraulicization operations through digital blending and a truly global model.

Use of scenes

Watershed protection

The solution revolves around water basin flood prevention, water management and redeployment to achieve a well-coordinated simulation and tracking of water governance activities based on the digitization of water basins and focus water hub engineering sites along the routes, using pre-positioning tools to guide case generation and achieve the goal of smart decision-making.

Taking advantage of the three-dimensional imitation technologies based on information infrastructure,

Children over 39°C who have sustained high heat, hyperge or merge psychiatry may use the cold method urgently for cooling, burning, i.e. for head cooling with a dry bag of ice, or for wet throwing with perilous water.

Removal of burns is only used at 38.5°C. Currently, there are five types of dose-type insecticides, including dielding, tablets, oral solvents, insecticides and needles, commonly used in paediatrics. Parents should carefully read the drug notebook and choose one of the most appropriate depending on the age and condition of the child.

The use of evaporated drugs is subject to every 1-2 hours of measurement. When the body temperatures are less than 38.5°C, it is not possible to use the burner, but it is not more than 38.5°C. Intervals take at least four to six hours, are not frequently used at short notice and cannot exceed four times a day.

It is important not to halve the dose of burns for adults to feed their children, but it is not only easy to delay the disease but also a negative reaction. In particular, children under three years of age are underdeveloped in all systems and are extremely vulnerable to adverse consequences.

Removals may be used on a rotational basis. The WHO recommended safe use of burner components for small children, i.e., ACP and Bulofin, which are suitable for more than two months of children, and the latter for more than six months. This corresponds to burns on the market, mainly in Melins, mainly in Bulofin, and in Tenolin, which is dominated by ACP. If the child is not replaced by one of these burns or by high burns, the two medicines can be used on a rotational basis. At the same time, however, a sensory pharmacological substance containing acetyl ammonia is not used.

Drinking water during drug use. More drinking water is available during the use of deductibles, especially for sugar, and at the same time for B vitamins and vitamin C, all of which are conducive to the rehabilitation of patient function. Children are more recommended for friction when they are burns, and if they are not burned after pills, they are recommended for medical treatment as soon as possible.

Transfer: Labour noon

1. MOREFINE M6

2. Advantages: 2.5Gbps network port; Type-C power supply; Fan + copper plate heat dissipation; Dual hard disk support; WiFi6。

3. Disadvantages: single channel memory; Male mold design, no appearance characteristics.

4. The mini computer host brand morefine has launched a small host with model M6 this year. This small host has a volume of only 155 × eighty × 19mm, with a volume of only 0.24l and a weight of only 195g, it is very small and only a little thicker than most smartphones, but it is indeed a desktop with plump wings and even built-in air cooling.

5. M6 has two processor versions, namely Celeron n5105 with 10W TDP and Pentium silver N6000 with 6W TDP. The performance of both CPUs exceeds that of the I3 low-voltage version of generation 8. It is no problem to deal with daily video and light office. The machine has 8GB / 16GB lpddr4 2933 memory on board, and can install two m.2 solid state drives (one 2280 and one 2242). The fuselage is equipped with one hdmi2 0 interface, 1 type-C interface with display output function, supporting dual screen 4K output. 1 2.5G network port, 3 usb3 1 interface and 1 2.5Gbps network interface. M6 adopts type-C interface for power supply, and the input power is 24W (12v-2a). Almost any mobile phone charging head or display supporting 12V PC protocol can supply power for it. In terms of wireless network, this computer supports WiFi 6 and Bluetooth 5.2.

6. At present, the selling price of Celeron n5105 + 8GB memory and M6 without hard disk and operating system on e-commerce platform is 1099 yuan, while the selling price of Pentium N6000 + 16GB memory is 1429 yuan.

7. Mele Quieter3Q

8. Advantages: type-C power supply; Ultra compact; No noise during operation; Pre install genuine windows 10.

9. Disadvantages: single channel memory; No fan design, heat dissipation can not be guaranteed.

10. Mele quieter3q is a smaller Mini host than morefine M6. Its size is only 132x81x17 8mm, the plane size is even smaller than many large screen smartphones, and the volume is only 0.19l.

11. The fuselage is equipped with two hdmi2 0 interface, which can realize the output of double screen 4K. There are also four usb3 0 interface, 1 type-C interface for power supply, an RJ45 gigabit network port, a TF card slot, and a 3.5mm audio interface. The product is equipped with VESA mount bracket as standard, which can be hung on the back of the display. In terms of wireless network, it supports wifi-6 and Bluetooth 5.2, and its expansion ability is not weaker than that of ordinary Mini host.

12. Quieter3q is equipped with Celeron n5015 quad and Quad thread processors with 10W TDP. It provides 8GB + 128GB and 8 + 256gb versions. The memory and EMMC storage are on-board and cannot be upgraded. However, the machine provides an m.2 2280 interface, and users can install up to 4tb m.2 2280 nvme solid state drive by themselves. Quieter3q comes pre installed with the genuine windows 10 operating system, but because of the built-in tpm2 0 chip, which can support upgrading to windows 11. This host adopts passive heat dissipation, so there will be no noise. However, some consumers are worried about overheating and frequency reduction during long-term high load operation.

13. Mele quieter3q is currently on sale in Amazon. The price of 8 + 128GB version is $237.99 (1600 yuan), while the price of 8 + 256gb version is $254.99 (1715 yuan). Later, the official will open the sales channel of Ali expss, and Chinese users should be able to buy it at a lower price.

14. Dingdian S3

15. Advantages: 2.5Gbps network port; Type-C power supply; Fan + copper plate heat dissipation; Dual hard disk support; WiFi6。

16. Disadvantages: single channel memory; Male mold design, no appearance characteristics.

17. The recently released Dingdian S3 uses a mold that is very similar to the morefine M6. Even the Intel logo on the shell is the same. The body size of this host is 155 80 19mm and the volume is 0.24l. It is equipped with Intel Jasper Lake Pentium N6000 quad core Quad thread processor, 16GB memory and up to 1TB of built-in storage.

18. Although the body is small, the interface is not stingy at all. It includes one HDMI 2.0, one multi-function type-C supporting display output, one type-C connected to power supply, three usb-a with USB 3.1 Gen2 specification, one 3.5mm audio interface and one 2.5 Gbps network interface. Except for

19. 
    

As expected, the government work report released over the weekend reiterated “steady growth”, defined the annual GDP growth target of 5.5%, put forward practical requirements in terms of wide currency, wide credit and stable real estate expectations, responded to market concerns and stabilized market confidence.

After the second confirmation of the steady growth policy in the government work report, the spring market expected by investors is expected to come, and the A-share market in March is worth looking forward to.

Reason analysis: Why did a shares fall since the beginning of the year?

As early as after the central economic work conference in December 2021, the tone of steady growth has been determined, and the steady growth sector has also ushered in a wave of market. However, in the first two months of the year, the market was basically in a data vacuum, and the steady growth policy was lack of data verification. In addition, affected by factors such as the downturn in real estate sales, the expectation of the Federal Reserve to raise interest rates and the conflict between Russia and Ukraine, the steady growth market since the beginning of the year was mostly the valuation repair after the policy bottomed out, but not the big reversal expected by the market did not appear, Affected by the adjustment of the growth sector with a large increase in the early stage, the overall A-share has still a downward trend since the beginning of the year, and the restless market in spring expected by the market has not come yet.

The core reason lies in the increase of uncertain factors. Instead of reaching an agreed optimistic expectation, the market is dominated by pessimism and the downward trend remains unchanged. Through the positive feedback cycle of capital, the micro liquidity of A-share market has deteriorated, and the adjustment range has greatly exceeded expectations.

1. Real estate sales have not recovered, and the fundamentals lack strong support

2. Since the beginning of the year, many places have issued real estate deregulation policies, which are involved in purchase restriction, loan restriction, land supply, price control and other aspects, which has boosted market confidence to a certain extent. However, according to the feedback data from various places, the current real estate industry has not yet come out of the decline, which is reflected in the weak demand of residents for house purchase, the low enthusiasm of real estate enterprises to acquire land, the land transaction area Premium rates are at the lowest level in the same period in recent five years.

3. As a pillar industry in the old economy, the upstream of real estate corresponds to the local land revenue and building materials industry chain, and the downstream corresponds to the consumption demand of home appliances, which is indispensable in the policy combination of steady growth. Therefore, although major infrastructure projects have been introduced one after another, in a sense, the market is still waiting for the recovery of real estate data to confirm the effect of the steady growth policy, while the real estate data in the first two months have not recovered, affecting the market’s consistent expectation of the steady growth effect.

4. In this context, at least for the first two months of 2022, the steady growth line failed to dominate the A-share market.

5. The adjustment of growth sector intensifies pessimism and the market micro liquidity deteriorates

6. In 2022, the hot track with good profit-making effect last year ushered in the pressure of institutional position change, which led to the rapid decline of the track plate in the short term, which led to the withdrawal of the net fund value of heavy track stocks and the profit stopping and selling of Jimin, which in turn accelerated the speed of plate adjustment. At this time, due to the lack of consensus expectations in the market and the limited bottom effect of new funds, the adjustment of the track plate soon exacerbated the market pessimism, and then amplified the negative impact of factors such as the Fed’s interest rate hike, the downturn in real estate sales and the conflict between Russia and Ukraine, forming a positive feedback cycle.

7. The result is that the decline is driven by the decline. Due to the influence of factors such as private equity fund control withdrawal and quantitative fund selling, the micro liquidity of the market continues to deteriorate, the newly issued share of the fund is significantly lower than that of the same period last year, the raising speed slows down, the market enters the bottom grinding stage, and the market sentiment is low.

8. Valuation digestion and expected changes

9. At present, things are changing.

10. With the continuous digestion of valuation, the market as a whole is more attractive

11. The market has always been viewed dialectically. Adjustment is frustrating, but to a certain extent, it will lay the foundation for the best. Historically, the rise after the fall has always been the most reassuring. As of March 4, 2022, the dynamic P / E ratio of wind CSI 300 has been adjusted to 13.04 times, taking the reciprocal as 7.67%, which is significantly higher than the yield level of ten-year Treasury bonds, and has long-term allocation attraction.

12. From the perspective of valuation quantile, taking the total market value as the weight, from the end of 2014 to March 4, 2022, the current price earnings ratio of wandequan A is 34%, that is, the valuation level is lower than 66% since the end of 2014. In terms of industries, except for food and beverage (66%), public utilities (58%), automobile (54%) and power equipment (50%), the P / E ratio of all other industries is within 50%, including high boom sectors such as electronics, computer, national defense and military industry and communication.

13. It should be said that from the perspective of medium and long-term holding, the current A-share market has been highly attractive.

14. The two sessions reaffirmed steady growth and restored market confidence

15. Infrastructure and real estate are two major suck for steady growth. Since the beginning of the year, local governments have responded to the policy call and moved forward the infrastructure projects, and have announced a series of major projects. The current market is concerned about the steady growth. This is not the problem of infrastructure construction, but mainly because of the lack of real estate data, whether it is sales of new houses, land auctions or new housing starts. We still can’t see the data that excites the market.

16. In terms of the real estate market, restricted by factors such as the decline of economic growth, the aging of population structure and the slowdown of urbanization, the medium and long-term trend is undoubtedly downward; However, in terms of short-term trend, even if the investment house purchase is removed (investment house purchase has been suppressed under the shock of real estate tax), only the demand for rigid and improved housing is still enough to support the house prices in major cities. Therefore, in the short term, as long as the loan and purchase restriction policies for rigid demand and improved demand are gradually relaxed, and the detailed rules of real estate tax are further clarified to reasonably guide market expectations, it is not a problem to reverse the decline of the real estate market.

17. During this period, the local level continued to introduce real estate relaxation policies, but due to the lack of clear support from the central level, the market is still on the sidelines and expectations have not been reversed. The government work report once again reiterated that “we will support the commercial housing market to better meet the reasonable housing needs of buyers, stabilize land prices, house prices and expectations, and promote the virtuous cycle and healthy development of the real estate industry due to urban policies”. It is expected that the real estate easing policy will still be issued after the two sessions, so as to reverse the declining real estate market and market expectations.

18. Prospect: be optimistic about the market

19. Strong support in policy

20.