Cofferdam: Watertight enclosure from which water is pumped to expose the Bed of a Body of water in order to permit the construction of a pier or other hydraulic work.
围堰：防水围护堤，将堤内的水抽尽，露出水底以便建造桥墩或其它水工结构。
This paper introduces the composition of double-heat sources system, the regulation of united operation of double-heat sources, hydraulic work condition and operating regulation methods of pipeline.
介绍了双热源系统的组成、双热源联合运行时的规律以及管网的水力工况和运行调节方法。
DC motors work as power device of the hydraulic system in the project machinery, mainly matched with hydraulic pump.
直流电动机工作电源装置的液压系统中的工程机械，主要是配合液压泵。
The paper introduces the structure and work principle of YBY01 vehicle-used loading and unloading hydraulic elevator and puts forward the designing process.
介绍了YBY01型车用装卸液压升降机的结构组成与工作原理，提出了YBY01型车用装卸液压升降机的设计要点。
The hydraulic fluid viscosity, the volumetric efficiency and the hydraulic system working efficiency drops, divulging increases, even causes the mechanical device to be unable the normal work.
液压油黏度、容积效率和液压系统工作效率均下降，泄漏增加，甚至使机械设备无法正常工作。
Hangzhou Institute of engineering vehicle limited company the development of the whole hydraulic chassis driven self-propelled aerial work platform, maximum working height of up to 26.7 M.
杭州爱知工程车辆有限公司开发的全液压底盘驱动型自行式高空作业平台，最大作业高度可达26．7 m。
The fat liquor oxidation forms the porodine deposit, easy to stop up in the oil filter and hydraulic valve's eyelet, enables the hydraulic system the normal work.
油液氧化形成胶状沉积物，易堵塞滤油器和液压阀内的小孔，使液压系统不能正常工作。
Work principles of travel, braking, steering, lifting and swinging of mast, hoisting and cooling hydraulic circuits are all illustrated.
给出了行走、制动、转向、门架升降与摇摆、吊具，以及冷却液压回路的工作原理图。
Thus, to work principle and common trouble of the BZZ series hydraulic redirector understanding, that is helpful to enhance production working efficiency.
因而，对BZZ系列全液压转向器的工作原理和常见故障的了解，有助于提高生产工作效率。
The paper mainly introduces the composition, work principle and design features of the hydraulic system.
介绍了泵式混凝土湿喷机的液压系统组成、工作原理及设计特点。
Being a very obvious problem of piloted relief valve, noise affects the normal work of hydraulic system directly.
噪声是先导式溢流阀一个比较突出的问题，直接影响到液压系统的正常工作。
The structure and work theory of a new type of hydraulic lock of the thinnest coal seam shearer is described in this paper.
介绍了一种新研制的极薄煤层采煤机液压锁的结构特点及工作原理，并对其进行了性能实验。
According to the structure of hydraulic steering boosters and the work principle of steering system, design of the test circuit and test principle for a steering booster are introduced in the article.
根据液压转向助力器的结构和转向系统的工作原理，介绍了一种转向助力器检测回路的设计和测试原理。
This paper mainly introduces the control method of hydraulic system's pollution source and the key of control skill, and provides important reference for actual work in future.
文章介绍了液压系统污染源的控制方法和关键控制技术的应用，可为今后的实际工作提供重要的帮助。
This paper introduces the features. work principles, safe operations. main technique; properties of the hydraulic vibratory machine for subsiding the stakes.
本文介绍了液压振动沉拔桩机的特点、工作原理、安全控制、主要技术性能和应用工作特性。
Through anchors identified by the work pressure, intensity degree, reasonable terms, choiced piston confined area and the size of hydraulic tank diameter.
通过对退锚器工作压力的确定、强度校核、合理计算，选择了活塞承压面积及各液压缸直径尺寸。
Impulsion energy is the most important of work capacities of a hydraulic impulsion tool, and impulsion energy is related to impulsion frequency.
液压冲击器的工作性能中最重要的是冲击能，冲击能又与冲击频率密切相关。
Being a very obvious problem of hydraulic balancing circuit, vibration and impulse affect the normal work of hydraulic system directly.
振动和冲击是液压平衡回路使用中常出现的问题，直接影响到液压系统的正常工作。
Due to over-heat phenomenon under high temperature work conditions, small-sized hydraulic excavators can't properly operate.
小型液压挖掘机在高温环境下因出现发动机过热现象而无法正常工作。
Solutions have been put forth upon analysis of causes producing hydraulic impact in work of hydraulic press.
分析了液压机工作中液压冲击现象产生的原因，并在此基础上提供出了解决措施。
Detailed analysis has been made on each work step of the hydraulic system of dynamic slipway, basic circuit of the structure system and performance and characteristics of the hydraulic system.
对动力滑台液压系统的各工作步骤进行了详细的分析，指出构成系统的各基本回路，重点总结出动力滑台液压系统的性能特点。
They use hydraulic pressure to work their legs like pistons, catapulting up to 30 times their own body length.
他们利用水压使腿像活塞一样，可以弹跳到30倍于他们体长的高度。
The article introduces the sprinkle mould system of lead calcium alloy, and discusses formation, work principles and design characteristics of hydraulic and electric control.
讨论了铅钙合金浇铸系统机械、液压与电器控制构成、工作原理及设计特点。
Which conditions can the hydraulic fluid shoulder to be able the normal work? In the hydraulic actuation system, the hydraulic fluid function is mainly effectively and stably the transmission power.
液压油必须负荷哪些条件才能正常工作？在液压传动系统中，液压油的作用主要是有效地和稳定地传动动力。
Actual examples are taken to analyze several hydraulic balance circuits in this article to illustrate the work theory and characteristic of different type hydraulic balance circuits.
本文举实例对几种液压平衡回路进行了分析，说明了不同组成形式的液压平衡回路的工作原理和特点。
According to the nitrogen inflating hydraulic impactor principle of work, establishes a new type of hydraulic impactor control project base on mechanical electrical hydraulic control system.
根据氮爆式液压冲击器的工作原理，建立了基于机电液控制的新型液压冲击器控制方案。
The creep phenomenon of slow moving oil cylinder of hydraulic packer badly influences the work quality of the hydraulic control system.
液压打包机油缸的低速爬行现象严重影响液压控制系统的工作质量。
Make sure to check the pipe connections and whether or not any hydraulic circuit parts are damaged before performing work, as the hydraulic circuits become highly pressurized during air bleeding.
在执行工作之前，确保检测管道连接以及是否液路中是否有零件的损坏，因为液路在充压过程中将会有高压产生。
Make sure to check the pipe connections and whether or not any hydraulic circuit parts are damaged before performing work, as the hydraulic circuits become highly pressurized during air bleeding.
在执行工作之前，确保检测管道连接以及是否液路中是否有零件的损坏，因为液路在充压过程中将会有高压产生。
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