This device can transmit signal and control through the medium of compressed gas, and can adjust testing pressure, flow rate and time according to the automatic controlling requirement.

该装置以压缩空气为介质进行信号传递和控制，并能根据需要调节检漏压力、流量和时间。

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The main work for research:1. Establish 1/4 automobile suspension mathematical model, get a transfer function of wheel to the testing pressure when the inputs is a testing displacement.

在本课题研究中，主要研究工作包括：1、建立汽车1/4悬架系统的数学模型，并计算得输入为测试台位移，输出为车轮对测试台压力的系统传递函数。

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Based on the reliability analysis of steel pressure vessels under the harshest condition, the fuzzy reliability theory of determining the testing pressure of steel pressure vessels is established.

基于钢制内压容器静强度在最苛刻压力试验条件下的可靠度分析，建立了统一确定钢制压力容器试验压力的模糊可靠性理论。

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Our scientific foundation is considerably more fragile than many appreciate (a fact definitely not lost on most biotech investors these days), and industry plays a vital role in pressure-testing this knowledge, unfortunately discovering in the process just how shaky it is.

FORBES: Cures Matter, Implementation Counts Too, Aim High

The admission of the inadequacy of the testing will increase the pressure on Pirelli, who were tasked in 2011 -- when they took on the sole supplier role -- with designing a less durable tire in order to force more pit stops and so create more unpredictable racing.

CNN: Pirelli admit tire testing 'inadequacies'

The planes then make it outside in one piece for pressure and fuel testing.

CNN: Superjumbo on the streets of tiny French village