查询词典 hydraulic engineering

Dujiang weirs hydraulic engineering most main part for Dujiang weirs headwork, this is in the Dujiang weirs irrigation system is most essential, the most important facility.

都江堰水利工程最主要部分为都江堰渠首工程，这是都江堰灌溉系统中最关键、最重要的设施。

The rapid development of the information technology provide powerful technical basis for the further development of Hydraulic Engineering.

计算机技术的迅猛发展为水利工程的进一步发展提供了强大的技术支持。

With the development of modern technology and hydraulic engineering, the construction of reservoirs enters a new period.

随着现代科学技术和水利事业的不断发展，水库的建设已进入一个新时期。

Department of Water Resources, China Institute of Water Resources and Hydropower Research, Beijing 2. Department of Hydraulic Engineering, Tsinghua University, Beifing 100084）The existing problems in the design of reservoir flood operations is analyzed, then aiming at the insufficience of the typical flood, the method for reservoir flood operation with classified forecast is presented in this paper.

将水库防洪调度方法划分为两大类：一类不考虑预报，通常是选择"坝前库水位或实际入库流量"作为遭遇洪水量级及改变泄量的判断指标，称为常规防洪调度方法；另一类考虑预报，选择的判断指标多是产流预报的"累积净雨量"或汇流预报的"洪峰流量"或短时"晴雨"预报等信息，简称防洪预报调度方法。

Discussion on the establishment of bidding document of hydraulic engineering;2. According to the requirements for porcelain-clad metal oxide lightning arresterin bidding document and technical agreement of 1000 kV UHVAC demonstration project issued by SGCC,and to refer to relevant national and international standard and document information,Langfang EPRI Toshiba Lightning Arrester Co.

根据国家电网公司1000 kV特高压交流试验示范工程招标文件及技术协议中对瓷外套金属氧化物避雷器的要求，参照有关国家标准、国际标准及文献资料，廊坊电科院东芝避雷器有限公司应用两项株式会社东芝已有运行实绩的关键技术：减震技术及高强度瓷套设计技术进行了1000 kV瓷外套MOA的抗地震设计。

In the seismic analysis of hydraulic engineering before, the traditional model of fixed boundary with massless foundation were often adapted, and the radiation damping of foundation and the inhomogeneity input of wave-motion could not be took into account.

以往大多数水利工程的抗震分析中，多采用传统的固定边界无质量地基模型，该模型未能考虑地基辐射阻尼的影响和地震波动的不均匀输入等问题。

Htep is employed as an organization member of city potamology science team by hydraulics commission of china hydraulic engineering society.

n汉唐环保被中国水利学会、水力学专业委员会聘请为城市河流学组单位委员。

Now the country hydraulic engineering construction's surrounding area several dozens square kilometers artificial lakes, lake both sides go around a mountain, the greenery onion onion, the lake water is limpid, in lake wild duck in groups, lake Zhongshan sex maniac person.

如今国家水利工程修建的方圆几十平方公里的人工湖，湖两面环山，绿树葱葱，湖水清澈，湖中野鸭成群，湖中山色迷人。

GuoShouJing his ancestors in the Yuan Dynasty in China are well-known astronomer, mathematician, hydraulic engineering experts, he advanced mathematics, spherical geometry, triangulation has become highly literate, living in the home environment such郭伯of jade, from the favorite Math, especially for simpler and quicker abacus, but also aroused the interest of his research, he studies at abacus are enormous achievements, the Qing Dynasty famous mathematician Mei-ting in the "ancient Yan count slightly," Chu said plate of law, began in the early Ming郭伯jade, jade郭伯abacus at laws on the tremendous contribution to the world people have been referred to as "beads set of laws," the creators

他的先辈郭守敬是我国元代著名的天文学家、数学家、水利工程学家，他对高等数学、球面几何、三角都有很高的造诣，生活在这种家庭环境中的郭伯玉，从小就喜爱数学，尤其对简便、快捷的珠算，更引起他研究的兴趣，他在珠算研究上的成就是巨大的，清代著名数学家梅文鼎在《古算衍略》中说珠盘之法，始于明初郭伯玉，郭伯玉在珠算之法上的巨大贡献，被世人人称为"珠盘之法"的创制者

Numerical modelling of one-dimensional unsteady flow in complicated systems, such as long distance water transfer project and urban storm sewer network etc., play a major role in practice of Hydraulic Engineering, in which transcritical flow and transition between free surface and pressurized flows are two important issues.

长距离调水工程和城市排水管网等复杂系统的一维非恒定流数值模拟对于水利工程实践有着十分重要的意义，跨临界流和明满流是其中的两个重要的研究方向。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。