查询词典 RF

For example, when RF = RS, the input noise is multiplied by a factor of two.

例如，当RF = RS 时，输出噪声为输入噪声的两倍。

Some improvements are performed on the capacitive coupling probe to increase its frequency range. In this case, it could measure the D. C. volts and RF volts respectively.

针对原有容性探针存在的问题，增宽了新研制的容性探针的频响范围，改进后的容性探针能同时测量直流电位和射频电位。

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。

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。

If the feedback resistance, RF, equals 2RIN, where RIN is the input resistance, the closed-loop gain of each channel is –2V/V.

如果反馈电阻RF等于2RIN，其中RIN为输入电阻，各通道的闭环增益为–2V/V。

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。

Liapunov—Schmidt method is one of the most important method in the bifurcation theory.

Liapunov—Schmidt方法是分叉理论的最重要方法之一。

Be courteous -- even when people are most discourteous to you .

要有礼貌──即使当別人对你最不礼貌的时候。