HYDRAULIC和HYDRAULICS有什么曲别?都是油压的意思吗?

请问这句话怎么翻呢
Where fitted,hydraulic,
pneumatic,spring-loaded or mechanical door closing mechanisms shall be
capable of maintaining doors in the closed position while the vehicle is subject to forces normally experienced in transit.

toggle在机电中怎样翻译?
如题,它是按扭的一种吗?具体是什么?
还有,Hydraulic systems are used to lift implements中lift implements怎么翻译?implement component是什么?
谢谢拉~~
还有,bruises, cuts or abrasions from flailing hydraulic lines也不会翻!! hose怎么翻译?是软管吗

英语翻译
hydraulic ratios are combined with a mechanical force or torque ratio for optimum machine designs such as boom movements and trackdrives for an excavator.
英语大侠们,请帮我翻译一下这句话得中文意思吧,

急求专业英语翻译!手工的!
Modeling the hydraulic effect of transverse deep zones
on the performance of short-circuiting constructed
treatment wetlands
Short-circuiting, which occurs when a large fraction of water traveling through a system
exits well before the residence time, reduces the performance of constructed treatment
wetlands. Recent field and laboratory observations have shown that short-circuiting within
vegetatedmarsh areas results fromnarrow, continuous fast flowpaths that experience longi-
tudinal dispersion but do not exchange fluid with slow flowing regions of dense vegetation
on either side. Based on these observations, this paper develops an analytic stream tube
model with dispersion to represent flow through the marsh areas of a short-circuiting
constructed treatmentwetland under steady flowconditions. Themodel also includes trans-
verse deep zones, which rapidly dissipate fast flowpath momentum and introduce lateral
mixing through wind-driven circulation.Modeled results reveal that a transverse deep zone
that replaces a portion of a wetlandmarsh can offset the adverse impact of short-circuiting
flowpaths through two separatemechanisms. First, lateralmixing can dilute the water that
has traveled through a fast flowpath. Second, deep zones reduce the probability that fast
flowpaths align throughout the entire wetland. The model results suggest that deep zones
may improve wetland performance when properly sized and located, even when they do
not directly contribute to contaminant removal.
© 2009 Elsevier B.V. All rights reserved.

In most fluid power hydraulic systems,the speed and force of a load are controlled using valves to throttle the flow and control the hydraulic pressure or reduce the flowrate.

英语翻译
Themachine will be fully automatic hydraulic system or any other type of punching.还有这句

【英译中】 the University of Innsbruck Unit of Hydraulic Engineering

lube oil skid,hydraulic oil skid,fuel gas skid,ignition gas skid,purging water
属于联合循环发电机组的术语,skid 的意思是刹车、滑道的意思,不知道以上词组该如何理解合适,请赐教!

英语翻译
Where fitted,hydraulic,
pneumatic,spring-loaded or mechanical door closing mechanisms shall be
capable of maintaining doors in the closed position while the vehicle is subject to forces normally experienced in transit.

英语翻译
Abstract:Based on the hydraulic bending control system,the electrohydraulic servo pressure control simulation model is built.Taking into account of the inadequacy of P-type immune feedback controller,an improved fuzzy immune
PID controller is put forward.Drawing on immune feedback principle of biological immune system,the P-type immune feedback controller is connected with conventional PID controller in series and then in parallel with design fuzzy
immune PID controller.The controller parameters can be adjusted on line by the rules of immune feedback controller
and fuzzy controller.In order to gain the optimal parameters of the controller,the parameters of the controller are
off-line optimized by the best multiple optimal model PSO algorithm.The simulation results indicate that the method
has characteristics of small overshoot,short adjusting time and strong anti-interference ability and robustness.The
quality of the strip shape can be further improved

英语翻译
Hydraulic drives – behaviour is motivated
by the two basic instinctual drives,the sex drive from Eros the life instinct,
and the aggression drive from Thanatos the death instinct.The drives create
psychic energy which will build up (like steam in a steam in a steam engine)
and create tension and anxiety if it cannot be released in some form.
帮忙分析下结构,主谓宾、同位语之类的..就是怎么看懂这句,最后帮忙翻译下....

液压工具的英文简写?
液压的英文是:hydraulic 工具的英文是:tools,液压工具的英文是:Hydraulic tool 我就是问下,液压和液压工具的英文简写是什么?

Centrifugal multistage pumps Radial and Mixed-Flow hydraulics.
希望知道的朋友帮帮忙

英语翻译
When handling hydraulic fluid,personnel should ensure the following:
that the correct grade is used,when topping up systems.

英语翻译
A hydraulic system is produced when the various conponents such as reservoir,pump,valve,and motor are combined and joined together whith the necessary pipe,tubing,and fittings.The hydraulic system illustrated in Fig.2-6 is quite simple;however,when it becomes necessary vary speeds,motions,etc.,in a fixed or variable sequence,the complexity of the system.The mosr complex system still contains the basic vcomponents found on a simple system.Two types of hydraulic system.Two typs of hydraulic systems,the constant volume and the variable volume,are generally used.