查询词典 RF

We believe that the primary step in solving this urgent problem could be creation, within the RF Armed Forces, of a special Antiterrorist Center--a sort of a "driving generator" in performing all the military training arrangements aimed at the struggle against the acts of sabotage and terrorism at wartime.

我们相信解决这个紧急的问题的第一步可能是创造性的——在俄罗斯武装力量中建立特殊的反恐怖中心，它可能在安排针对战时反破坏和反恐怖军事训练方面成为一个"驱动力产生器"。

The important parameters for RF circuit suchas dielectric constant, attenuation losses and loss tangent were extracted successfully.

因此， 在CMOS 制程中设计整合被动微波元件时，克服Low k 层好的介电损失将是设计上的ㄧ大挑战，在本计划中提出以步阶阻抗谐振器与共平面波导减少介电损所造成的损失。

In principle this standard is a self developed automatic balance bridge,in which its resistance arms can be changed automatically,and is used for the calibration of the RF voltage.

我国于1980年建成射频电压基准[1]，20多年来，它在保证射频电压计量器具的量值准确和统一的工作中做出了宝贵的贡献。

The spatiotemporal spectral line intensities of the first three atomic lines in Hydrogen Balmer series (λ=656. 28, 486. 13, 434. 05nm) of RF ion source plasma, are measured with calibrated Optical Multichannel Analyzer . Some plasma parameters, including electron temperature, hydrogen atom density and hydrogen ion density, are calculated and analyzed Using Partial Local Thermodynamic Equilibrium theory and Abel transform.

实验采用绝对定标后的光学多道分析系统测定了离子源等离子体不同时间和空间位置的氢原子巴耳末谱线系中前三条谱线（λ=656.28，486.13，434.05nm）的强度，并采用PLTE的理论和Abel变换方法，计算出了高频离子源等离子体的电子温度、氢原子浓度、氢离子浓度等参数在放电的不同阶段和径向分布情况，并进行了简要分析。

The natural chromaticity is obtained by detecting the variation of the betatron tune with the main dipole field strength.

采用改变二极铁电流方法测量了自然色品和采用改变RF频率方法测量了校正色品，并对这 2种测量方法进行了理论分析和公式推导，还给出了自然色品、校正色品以及六极铁电流对校正色品影响的测量结

A very simple pull-up resistor and dc blocking capacitor complete the RF output stage.

一非常简单的拉-提高电阻而且直流阻断电容器完成射频输出阶段。

The results of theoretical analysis and experiments indicate that in the frequency band of 10 to 3 000 MHz and voltage range of 0.1 to 2 V,the uncertainty is 0.25% to 0.7% and the confidence level is 99.73%. Metrology ; Voltage standard ; Bolovac ; Thin film bolometric bridge with resistance regulation network circuit ; Double thin film bolometer ; RF mount ; Uncertainty evaluation

在近期的技术改造[2]中，我们研制出电阻臂可变的自动平衡电桥，重新研制了双薄膜测热电阻，建立了射频电压自动校准系统，从而使该基准的计量性能有了很大提高，其主要技术指标如下：测量范围为0·1~2·0V；频率范围为10~3 000MHz；不确定度为0·25%~0·7%(k=3)；工作方式为自动测试。2工作原理和构成2.1工作原理射频电压基准是建立在功率替代原理的基础

Let f be a boolean function on Vn . In this paper , the set Rf of the vectors satisfying the propagation criteria is discussed.

设f是V_n上的布尔函数，本文研究了f的满足扩散准则的元素集合R_f~c的性质。

RF showed significant contribution on BUD variation and genotype showed the same contribution on MNed BNC and BUD level but the effects were relatively small compared with that of FA.

利用胞质分裂阻断微核技术分析了叶酸（20、200nmol／L即LF、HF）和核黄素（1、500nmol／L即LR、HR）不同浓度组合以及MTHFR C677T多态性对9d培养的人淋巴细胞基因组稳定性的影响。

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。

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。