... 抽气时间 pump-down time 泵激频率；抽气频率 pumping frequency 泵激频率；抽气频率 pumping frequency ...
基于20个网页-相关网页
radio-frequency pumping frequency 射频泵浦频率
frequency pumping frequency 射频泵浦频率
hellogh frequency pumping 高频激励
low frequency charge pumping 低频电荷泵
variable frequency light pumping 变频光泵效应
repetition frequency pulsed pumping 重复频率脉冲泵浦
variable frequency pumping-off prevention technology 变频防抽空控制技术
Analysis the feasibility of pumping frequency.
分析了一次泵变频系统的可行性。
This study develops the switching power for the public bus voltage of the pumping frequency group control system and carries out a large number of experiments.
本文研究并设计了适用于抽油机变频群控系统这种特殊场合的开关电源，进行了大量实验并设计出样机。
It shows that the self-pumping type and pump-probe types bistable switching can both be realized in the same structure, and the latter can separate the pump and signal in frequency and space.
发现在二维耦合腔结构中，可以实现信号自泵浦和泵浦-信号两种类型的双稳态开关，且后者具有使泵浦和信号在频率和空间相分离的优点。
应用推荐