查询词典 hydraulic engineering

APPLICATION: Automobile, Engineering Machinery, Lathe, Agriculture Mining, Spurting the Oil Paint, Avigation Spaceflight, Cooling and other Hydraulic Control Systen.

应用范围：汽车、工程机械、机床，农用机械、采矿、油漆喷绘、航空航天、制冷等行业的液压控制系统。

In the construction of the flood control projects, it is necessary to give attention to the ecological requirements by reasonably adopting the technologies of the ecological engineering in order to alleviate the negative effects from the hydraulic projects and avoid both the channelization and the discontinuities of the natural rivers.

在防洪工程建设中，需要兼顾生态需求，合理引入生态工程技术，减轻水利工程对河流生态系统的负面影响，避免自然河流的人工渠道化和非连续化。很多发达国家的堤防工程规范中已明确提出了这方面的要求，并发布了有关的技术导则或手册。

Our products have already been widely applied in the Automobile Industry such like rain scraper, the rear view mirror, the seat regulator, the safety belt and so on; Consumer Electronics such like self-operated thermostatic control, chronoscope, coffeemaker, thermotron, electric razor, fuel gas equipment for kitchen; Electronic and Communication such like coupling, antenna, switch potentiometer, hard disk guide rail, radiator; Furniture Hardware such like hinge, handle and so on; Architectural Engineering such like aluminum gate, window, screw and so on; Hydraulic and Pneumatic such like valves, quick release, line frame, coupling, pump, cylinder.

我们的产品已经广泛应用于汽车零部件如雨刮器、后视镜、坐位调节器、安全带等；消费电子如自动调温器、记时器、咖啡机、电子温度计、电动剃刀、燃气厨房设备；电子和通信如连接器、天线、开关电位器、硬盘导轨、散热器；家具五金如合叶、把手、铰链等；建筑工程设备如铝制门、窗、螺丝等；液压气压设备如阀体、快拆、线框、连接器、泵、汽缸。

Hydraulic fracturing is a kind of process engineering that can improve the oil reservoir filtrational property, is an important measure that boosts production of oil field and augments injection of downflow well.

水力压裂是一项改造油层渗流特性的工艺技术，是油气井增产、注水井增注的一项重要措施。

This paper introduces CONCURRENT ENGINEERING deeply with new ideas and facts, combining the domestic and abroad reference documents and development of hydraulic crawler dragline excavator .

本文以并行工程为中心，同时结合我公司液压履带拉铲开发项目，对并行工程的理论和实际应用进行了深入的研究。

As important engineering machine, hydraulic excavator is widely used in earthwork construction and mine exploitation.

液压挖掘机作为重要的工程机械，广泛应用在各种土石方施工和矿山采掘业中。

Precipitation is not only an essential parameter in hydrology and in the research of water resources, but also important for the flood control of the valley and the preparation against it, as well as the construction of hydraulic and hydropower engineering.

降雨量不仅是水文和水资源研究中的一个重要参数，而且对于流域的防洪减灾和水利水电工程建设也具有重要的意义。

Set my factory product development, manufacturing and sale of products and services in one, through the introduction, absorption, development, innovation, use of professional and technical production of self-drilling hollow grouting anchor series products and dedicated supporting machinery (latent air drilling, rock drill , grouting machines, jet injection pump, bolt, etc.) are widely used in underground engineering (transport tunnels, hydraulic tunnels, mines and various uses of roadway anchor bolting) geotechnical engineering (slope, rock embankment , deep foundation pit of the anchor) to repair reinforcement works (tunnels, sea walls, dams, housing construction).

我厂集产品开发，生产制造及产品销售与服务于一体，通过引进，吸收，开发，创新，采用专业技术生产的自钻式中空注浆锚杆系列产品及专用配套机械(潜空钻，凿岩机，注浆机，喷射机，注浆泵，锚杆机等)广泛应用于地下工程（交通隧道，水工隧道，矿山巷道和各类用途的锚固支护）岩土工程（边坡，堤岩，深基坑的锚固支护）修复加固工程（隧道，海堤，大坝，房屋建筑）。

Engineering College, Air Force Engineering University, Xi'an Shaanxi 710038, ChinaAbstract: The math model of the movement, flux and control system of position pump was established by analyzing its working principle, and its hydraulic system simulation model was established based on AMESim. The pressure and flux pulsation of the position pump was analyzed, and the pressure and flux was calculated by simulation when there are sign of wear for the position pump and system flux change.

分析了恒压力轴向柱塞泵的工作原理，推导并建立了液压泵压力流量和压力调节机构的数学模型，并在此基础上以AMESim工程软件为平台建立了轴向柱塞泵的仿真模型，分析了压力流量脉动状况并对液压泵在内部磨损和系统流量变化两种情况下的压力流量进行了仿真计算，对两种情况下泵的工作情况进行分析比较，为液压脉动抑制和故障分析提供了参考。

Our company was founded in the 1970s and early 2000 for the restructuring of private enterprises, the Company has machinery manufacturing, production and processing a long history, the factory covers 40,000 square meters, of which the production, storage, office space 26,000 square meters, has a staff Nearly 500, including engineering and technical staff of 70 people (three professors, six were in Engineering, college education 82), the four companies under the Ministry: the Ministry of Health technical, marketing department, QC, enterprises and the Ministry of Finance Three plants (spline shaft, hydraulic suspension, the crankshaft casting process).

我公司始建于二十世纪七十年代，2000年初改制为民营企业，本公司有着机械制造、生产加工悠久的历史，厂区占地40000㎡，其中生产、仓储、办公用房26000㎡，拥有员工近500名，其中工程技术人员70人（教授级3人、高工6人、大专以上学历82人），公司下设四大部：生技部、营销部、质检部、企财部和三个分厂（花键轴类、液压悬挂、曲轴铸造金加工）。

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。