valve test的例句大全

The characteristics of different relief valve structures for alkaline nickel-cadmium rechargeable battery were discussed based on the analysis of current forming mechanism, design and test of cylindrical sealed nickel-cadmium batteries. The result of discussion could give a reference to other new type sealed batteries.

本文通过对镉镍电池成流反应机理的分析，在设计计算和实验基础上，综合了当前密封型镉镍蓄电池各种安全阀结构特点，并加以讨论，以供设计新型密封电池时参考。

The assembling, actuating , water-tight test of pump-turbine globe valve and its quality control are introduced.

介绍了抽水蓄能水轮机球阀装配 、 动作及密封漏水试验工艺性与质量控制.

Design of Clamp and Test Procedure for Engine Valve Fatigue Test

气门疲劳的试验过程及其夹具研制

A feasible method to test frequency response characteristics of electro-hydraulic proportional throttle valve is presented.

介绍了电液比例节流阀频响特性测试的一种实用方法。

This paper expatiates a suit of software and hardware design for displacement test of ring valve to piston compressor, and dissertates the principle and structure of the eddy current displacement sensor for ring valve.

介绍了一套活塞式压缩机环状阀阀片位移检测系统的软、硬件设计以及阀片位移检测用电涡流位移传感器的原理和结构。在线计算实时精度，系统不必标定，大大简化了检测过程。

Comparison and analysis on valve pressure test specification of national and international standards

国内外阀门压力试验标准的比较与分析