这样的方法在微波领域能用来减慢光频率一百万倍，使得其变得可测量。
That way one of those in the microwave domain can be selected to deliver a countable beat, a million times slower.
测量结果表明，接收截面随着入射场的频率变化波动很大，微波相干效应十分明显。
Measured results indicate that the receiving areas vary greatly with the frequency of the incident wave and the microwave coherent effect is obvious.
根据微波通过油体后，谐振腔的谐振频率和品质因数均会发生相应的变化的特点，探讨了测量油体湿度的原理及所采取的方法。
The principle and method of testing oil body humidity are discussed, according to the changed trait in resonance frequency and quality factor of resonance cavity when microwave acting on oil body.
以带线系统为测试夹具，利用网络分析仪在微波频率下测量材料的复介电常数和复磁导率。
A network analyzer system is used to make frequency-swept S-parameter measurements on the loaded stripline fixture from which complex permittivity and complex permeability may be calculated.
分析了微波辐射计测盐时的测量频率、极化状态及入射角对测量精度的影响。
The measuring frequency of salinity during its microwave measurement and the polarization state and the effect of incidence Angle to the accuracy of measuring have been analyzed.
以汽轮机内蒸汽湿度的准确测量为目的，设计了基于微波谐振腔微扰法的蒸汽湿度测量系统：自动频率跟踪系统和等精度频率测量系统。
A wetness measurement system based on cavity perturbation method is designed for precise measuring, including automatic frequency tracing system and equal precision frequency measurement system.
分析了矩形模型接收机频率响应的非理想性对综合孔径微波辐射计复相关值测量的影响。
The impacts of receivers rectangular frequency response imperfections on the complex correlation measurement of 2d aperture synthesis microwave radiometer were presented.
分析了矩形模型接收机频率响应的非理想性对综合孔径微波辐射计复相关值测量的影响。
The impacts of receivers rectangular frequency response imperfections on the complex correlation measurement of 2d aperture synthesis microwave radiometer were presented.
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