查询词典 RF

The relation between low-pressure capacitive RF discharge current density and the ion energy flux when reaching the material surface is investigated.

研究了低气压容性射频放电电流密度与离子到达被加工材料表面的能量通量之间的关系。

This paper reports a capacitive switch with a high capacitance ratio.

研制了一种高电容率的电容式RF-MEMS开关。

Some Chasseur Officers used the pre-war hunting horn emblem which lacked the RF of the wartime version above.

有些沙瑟尔人员利用战前狩猎号角国徽缺乏战时版本以上的射频。

Diode switches or voltage controlled varactors implement dual-band resonators such that they can offer low impedance at the second harmonic of each frequency band, while, in some cases, presenting high impedance at the fundamental frequency as an RF choke circuit.

利用二极体开关或电压控制变容器实施双频共振器以提供在双频操作中每一个频段之二阶谐波的低阻抗，同时在一些实施例里也提供主频段的高阻抗、具有射频阻塞电路作用。

Factory specializing in the production and processing of magnetic ring coil, hollow coils, Choke coils, RF coil, matching coil, coil, such as a full range of oscillation Vertical, horizontal inductor passive components.

工厂专业生产及加工磁环线圈、空心线圈、扼流线圈、射频线圈、匹配线圈、振荡线圈等全系列立式、卧式电感器被动元器件。

Then CIGS thin films and devices are prepared by RF sputtering and selenium.

然后，是CIGS薄膜及器件的射频溅射后硒化法制备。

It usually appears at the RF, blade passage frequency and commutator brush frequency, and their higher harmonics.

它通常出现在射频，叶片通过频率和整流子刷频率，其高次谐波。

This paper gives a high precision technique, which use to adjust electron cathode and rf circuits concentricity for high frequency millimeter-wave applications.

给出了一种用於调整军用高频毫米波发射管中阴极和磁聚焦管同心度的简单技术。

A laser alignment system can measure and adjust the concentricity from cathode to rf circuits.

文中采用的解决方法是使用He-Ne激光器测量从阴极到磁聚焦管的不同轴度，并在最终的装配前用机械调整结构校正。

It is one of Amphenol's smallest RF connector line and was developed in the 1990's.

这是一个相配最小的射频连接线，并制定了在1990年的。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。