查询词典 valve box

The characteristic of librating signal of engines jar cover in frequent field is analyzed.The librating diagnosis mechanism to leaking gas fault of engine valve is investigated,and the distilling method of chatacter parameter Eh/Ew which is ratio of high frequency energy to chief energy is introduced.

分析了发动机缸盖振动信号的频域特性，在此基础上，对发动机气门漏气故障的振动诊断机理进行了研究，提取高频能量与总能量之比E_h／E_w作为特征参数来实现气门漏气故障的检测。

Our engineers will also design custom hoppers, manifold piping system , A variety of batch or continuous discharge arrangements , including plate valve, hydraulic lift and tail gate, screw transporter , pneumatic convey etc. To discharge collected materials to bin, conveys, etc.

我们的工程技术人员可根据用户要求设计特殊的安装方式，特种料斗，多吸口管道系统，连续排料或批次排料等卸料方式，包括插板阀，液压翻斗卸料，螺旋输送机，气力吹送等，把收集的物料排送到容器罐、转换器等。

Especially in the cycle, and also should pay close attention to the number of cycles and a variety of exceptions can not be anticipated or Lift check valve acc.

尤其在循环过程中，更应密切注意循环周期的数目以及各种不可能预料到的异常或不规律的压力变化。

Lift check valve can be divided into two kinds of vertical and horizontal.

升降式止回阀可分为立式和卧式两种。

For Variable Valve Lift system, classical PID control arithmetic was adopted as the main control strategy.

针对可变升程机构，采用了经典的PID控制方法；针对可变相位机构，提出了一种自学习型的控制方法。

The maximum valve lift will be the mean of the two timing readings.

最大气门升程将取两次读数的平均值。

Lift check valve can be designed for horizontal or vertical pipe on the pipeline, but they are not interchangeable.

升降式止回阀能够设计应用于水平管道或竖直的管道上，但二者不能互换。

Which I developed 3305,3307 steering pumps, hydraulic lift control valve, and other products in the domestic initiative, and its quality can be comparable to the imports.

其中我公司开发3305、3307转向油泵、举升液压控制阀等产品在国内首创，其质量可以和进口的媲美。

The system includes Valvetronic mechanism and VANOS mechanism,which can continually adjust valve timing and lift in a dimension.

该系统包括Valvetron ic机构和VANOS机构，能够在一定的范围内连续调节气门的正时与升程，实现发动机的无节气门负荷调节，降低了发动机的泵气损失，改善了发动机的性能。

The system include Valvetronic mechanism and VANOS mechanism, it continually adjusts valve timing and lift in a dimension.

该系统包括Valvetronic机构和VANOS机构，能够在一定的范围内连续调节气门的正时与升程，实现发动机的无节气门负荷调节，降低了发动机的泵气损失，改善了发动机的性能。

In the days of sailing vessels the crew were afraid they would be becalmed on the ocean.

在使用帆船的时代，船员们担心他们会因为无风而无法在海洋上航行。

As long as foreign donors pay the PA's salary bill, few expect a new intifada.

只要外国继续为巴权力机构的薪水买单，希望发动新暴动的人便寥寥无几。