With the improvement of GZ R&F, more and more fans are cheering for them now.
随着富力成绩的上升,现在越来越多的球迷为他们呐喊助威。
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。
Some factors influencing ICP system stability are examined in this paper. These factors are R. F. power, coolant flow, sample introduction etc. The methods to diagnose and reduce drift are proposed.
对影响电感耦合等离子体系统稳定性的射频功率、氩气流速、进样条件等因素进行了考察,提出了判断和减小ICP 系统漂移的方法。
R. F. Mushet contributed the technique for deoxidizing the converted metal that made the process a success.
穆谢特又提供了将转变后的金属退氧化的技术,使该过程得以成功。
R. F. Mushet contributed the technique for deoxidizing the converted metal that made the process a success.
穆谢特又提供了将转变后的金属退氧化的技术,使该过程得以成功。
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