hydraulic

The dimensions of the difficulty for the hydraulic project have only recently been recognized.

这一项利工程困难的程度只是到最近才被人们所认识。

People came in flocks to see the new hydraulic power station beside the dam.

人们成群结队地来参观坝旁边新建的电站。

The paper introduces the application of hydraulic cyclones in tailing filling,grading,and prethickening.

介绍了旋流器在尾矿充填、分级、预浓缩工艺中的生产应用。

Provide hardening machine for un-standard, exclusive, horizontal, myriametric,hydraulic and so on.

定制其他非标、专用、卧式等淬火床。

Hydraulic pressure is an important smithery mechanism.

压是重要的压加工设备。

Seamless sheath of ether-based urethane resistant to cathodic, hydraulic and other environmental conditions.

无缝铠装乙醚基氨基甲酸乙酯。耐阴极、压和其它环境条件。

The experimentation inspected the infection of hydraulic load, organic load, ammonic nitrogen load, the ratio of gas and water, the height of filling to removal efficiency of COD and ammonic nitrogen.

本试验以自配生活污为试验用,考察了负荷、进有负荷和氨氮负荷、气比、填料层高度对曝气生物滤池处理COD和氨氮效果的影响。

A large amount of research results showed that plants show isohydric behavior when the plant hydraulic and chemical signals cooperate to promote the stomatal regulation of leaf water potential.

当植物信号和化学信号共同作用促进气孔对叶势的调节时，植物对叶势的调节表现为等行为。

While conducting hydraulic fracturing, the flow rate is required to be controlled to enable the hall-off to block off and uncord the eyelet based on the stimulation process.

封堵球分层压裂时，为了使暂堵球按照施工泵注程序对射孔孔眼进行封堵和解封，需要对压裂施工的泵注排量提出要求。

Hydraulic classification is a effective way of controlling grain size and compon ent in production of quartzy grain.Hydraulic classification has high requiremen t to stability of feed.

分级是石英砂生产中控制粒度和成分的有效手段,对给料的稳定性要求较高。

Designed a set of electro-hydraulic proportional system of forming hydraulic press of heteropolarity multilevel magnetic ring, established the mathematical model of the top plunger cylinder.

设计了极异方型多级磁环成形压的电比例控制系统,建立了上模缸上腔的数学模型。

Applying the theory of rheodynamics and hydraulic theory, a relationship of damping vs. vibration velocity, electric field strength and gas-filled pressure has been set up.

分析了阻尼与振动速度、外加电场强度、充气压等的数学关系，为减振器设计参数的优化研究提供了理论依据。

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.

从压系统的基本方程入手，对双三角钻臂变幅构进行了理建模。

Based on analyzing hydraulic stepout and heating power stepout took place in hot water heating system indoor, the improvement plan is presented in this paper.

分析了室内热采暖几种系统中经常出现的失调、热失调问题，并提出了相应的对策意见。

Hydraulic pump, one of the hydrokinetic components, is the heart of the whole hydraulic system in the fluid transmission and control technology.

在压传动和压控制技术中，压动元件——压泵是整个压系统的心脏。

As one of the leading companies in this field, DSD-Noell achieved many worldwide well-known hydromechanical projects and supplied hydraulic and electric systems.

作为行业内的领头企业之一，承担过世界上很多著名压、工项目的总承包以及压电气系统的供货。

Give priority to develop and manufacture full-face excavator, large-tonnage hydraulic excavator, heavy-tonnage loader, autocrane series, medium and small tonnage and multifunctional loaders.

重点开发生产全断面掘进、大型压挖掘、大吨位轮式装载、系列汽车起重以及静压式中小吨位和多功能装载。

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压剪板的同步系统和压蓄能器的结构设计及其性能特点。

Hydraulic adjustment and pollution control measures, combining the knowledge of hydrology, biochemistry and algous ecology, are the main practices of integrated controls.

该技术以利调节与污染控制为主要手段，利用文学、生物化学、藻类生态学对河流“华”进行综合控制。

The UN250 butt-welding machine adopts manual flash prewarming, hydraulic pressure upset mode, is suitable to weld large diameter and section weldment.

UN250对焊采用手动闪光预热、压顶锻的方式，适合焊接大直径大截面的焊件。