Burning rate measurement with closed burner is a rapid method for measuring burning rate character and its change of solid rocket propellants in a wide pressure range.

密闭燃烧器法是一种能测定很宽压强范围内固体火箭推进剂燃速特性及变化情况的快速测量方法。

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The results have shown that this new-type vacuum gauge possesses higher sensitivity in the 760-10-5 torr range of pressure change. It is hopeful to use it as a vacuum gauge in measuring a wide …

结果表明，此种新型规管在760～10~（-5）托压强变化范围内有较高的灵敏度，可望作为测量从粗真空到高真空宽量程的真空规管。

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This paper discusses the mathematical mode for diffused silicon pressure sensor. Then describes a method for measuring with accuracy in wide temperature range.

本文首先建立了扩散硅压力敏感器件的数学模型，进而讨论了一种可同时获得高精度宽温度范围的方法。所得结果与实验相符。

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