...s 9600bps 串 口 效 验 ( Series Parity) Disable,Even Parity(偶效验),Odd Parity(奇效验) Disable 收发频率(RF Frequency) 410-440MHz,470-510MHz,850-890MHz 900-950MHz,(1K步进,4个分段).
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RF frequency range 频率范围
Radio Frequency RF 射频 ; 一种利用射频 ; 无线电系统 ; 无线电频率
RF-Radio Frequency 射频技术及应用 ; 射频技术 ; 及应用 ; 射频信号
RF Radio Frequency 射频 ; 高频 ; 无线电频率 ; 无线射频
RF-Radio Frequency Signal 射频信号
RF Read Frequency 读取频率
Therefore, plasma etching anisotropy can be improved by increasing rf frequency or rf-bias power.
因此,等离子体刻蚀的各向异性可以通过增加射频频率和射频功率来改善。
When the external RF frequency is much bigger than ion plasma frequency, ions answer average field.
当外加射频频率远大于离子等离子体频率,离子响应平均场,离子的密度分布几乎不随时间变化;
Similarly, another company had developed an RF frequency device and that also didn't work very well.
相似地,另一家公司开发的射频装置效果也不是很好。
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