The dependence of etching rate and profile on the vacuum pressure, RF pow-er, gas composition and flow rate, and electrode temperature is analyzed.
分析了真空压力、射频功率、气体组合及其流量和电极温度对刻蚀速率、刻蚀剖面的影响；
The effect of vacuum thermal cycles on the linear expansion coefficient profile was analyzed using a proposed two-dimensional model of micro-damage.
通过所建二维细观损伤模型分析了真空热循环次数对材料线膨胀系数曲线影响的原因。
It firstly heats and softens the plastic sheet and covers it onto the shoetree, then USES vacuum suction method to profile to shape of the shoetree with the plastic foil.
本机将塑料胶片加热软化后，覆盖在鞋楦上，利用抽真空的方法，将鞋楦的形状覆制。
Current profile extrusion practice typically involves dry calibration tables, which can be 30 ft or more long, in front of a water immersion tank with form guides under low vacuum.
目前，型材挤出实践包括干标定台，它有30多英尺长，位于浸渍水箱的前部，结构导轨处于负压。
Thus, testing the surface profile in vacuum or environmental Chambers is of significance.
因而，在真空或特定气氛下进行表面形貌测试具有重要的意义。
Thus, testing the surface profile in vacuum or environmental Chambers is of significance.
因而，在真空或特定气氛下进行表面形貌测试具有重要的意义。
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