The optical emission spectrum of r. f. plasma during amorphous silicon based film etching in CF4 gas is detected.

用该系统检测了仅用CF4作为刻蚀气体刻蚀非晶硅基薄膜的等离子体光发射谱。

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Otherwise, the value R of the gas constant and value K of adiabatic exponent can not be determined and the subsequent calculation also can not be conducted.

否则，气体常数值，绝热指数值无法确定，后续计算也无法进行。

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The properties and components of pressure fluctuation signals in gas solid fluidized bed was dissected quantitatively by using power spectrum analysis, R/S analysis and chaos analysis.

应用功率谱分析、R/S分析、 混沌分析等对气固流化床压力波动信号的性质、 组成进行了定量解剖。

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It's true for any gas, and if I remove this limit here, r t is equal to p v bar, I'm going to call that an ideal gas.

这样的气体被称作理想气体,这就是理想气体的性质，理想气体的涵义是什么？

麻省理工公开课 - 热力学与动力学课程节选

Were going to make it for a mole of gas, T1 so it's R times T1, V and then we'll have dV over V.

假设是有一摩尔气体，那么就是R乘以，然后有dv除以。

麻省理工公开课 - 热力学与动力学课程节选

R They're related through the gas constant.

理想气体常数。

麻省理工公开课 - 热力学与动力学课程节选

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