By the analysis of the measuring results, the basic factors which would change valve timing were given.

在对测定结果分析的基础上提出了影响配气正时变动的主要因素。

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When the control valve to change flow direction, due to changes in flow path will cause changes in value.

当调节阀改变流动方向时，由于流路的变化会引起值变化。

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It also approach theoretically to change the conical valve gag into globe valve gag to raise the stability of the seal plate.

并在理论上探讨将锥形阀瓣改为球形阀瓣，提高密封面的稳定性。

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The job description on the ad said Valve was "frustrated" by the lack of innovation in computer hardware and wanted to change that state of affairs.

BBC: Game maker Valve Software recruits hardware experts