7.NINGBO BEKO MACHINERY CO.,LTD. is A manufacturer who specially produce hydraulic winch,hydraulic slewer,travel drive motor,hydraulic motor and hydraulic system.
8.Hydraulic pressure is an important smithery mechanism.
液压机是重要的压加工设备。
9.relating to the study of hydraulics
关于学研究的
10.Hydraulic pump, one of the hydrokinetic components, is the heart of the whole hydraulic system in the fluid transmission and control technology.
在液压传动和液压控制技术中，液压动元件——液压泵是整个液压系统的心脏。
11.a hydraulic fracture is generally expected to propagate in a vertical plane.
断通常预计会沿纵面扩展。
12.The hydraulic bomb is the child of 20th-century science.(喻)
氢弹是二十世纪科学的产物。
13.Hydraulic jacks under the machine produce the movement.
是机器下面的液压千斤顶造成的移动。
14.Starting with the basic equation of the hydraulic system this paper deals with the mechanism modeling for double triangle boom luffer and its hydraulic system.
从液压系统的基本方程入手，对双三角钻臂变幅机构进行了机理建模。
15.The main products are Hydraulic valves、pumps/motors、power units and hydraulic castling at present.
目前以液压阀、液压泵/马达、液压成套设备、液压铸件四大支柱产品为核心。
16.The diesel hydraulic power unit is used to supply hydraulic power to the payoff/take-up normalizer.
液压动单元：用于为给缆/收缆装置提供动。
17.DZ型外注式单体液压支柱 ,是煤矿普遍使用的液压支护设备。
DZ type outside-pourable monomer hydraulic supports are hydraulic timbering facilities used in coal mine at large.
18.Structure design and performance characteristics of synchron system and hydraulic accumulator of hydraulic sheet shears used in uncoiling line have been introduced.
介绍了用于开卷线的液压剪板机的同步系统和液压蓄能器的结构设计及其性能特点。
19.Mechanic tool clamping with belleville washers, hydraulic release.
机械工具配备有酸模衬垫、液压释放装置。
20.The dimensions of the difficulty for the hydraulic project have only recently been recognized.
器。
的,液压的,
;
心的;
；
