2) microwave refractometer
微波折射率仪
1.
Data acquisition system of microwave refractometer based on windows;
基于Windows平台的微波折射率仪数据采集系统
2.
The experiment described here is the first one in China, and the atmospheric ducts near sea surface, especially evaporation ducts are measured with microwave refractometer.
用微波折射率仪进行近海面大气波导尤其是贴海蒸发波导的测量在国内属首次 ,通过现场试验结果与理论估算结果的比较 ,证明这种方法是可行
3.
Based on the principle of the resonance frequency of microwave resonant cavity which changes with different medium entering,a microwave refractometer was created that could accurately mea-sure the atmospheric refractivity.
根据微波谐振腔的谐振频率随充入介质不同而变化的原理,研制出了一种能够精确测量大气折射率的微波折射率仪。
3) refractive measurement instrument
折射率测定仪
1.
This article sets out from the practical requirement of application, through investigation and research, demonstration, look up relative files, and compare to various kinds of schemes in existence, the article puts forward the technology scheme of project manufacture about refractive measurement instrument.
文章从应用实际需求出发，经过调研、论证，查阅有关资料，对各种现有方案的比较，提出了项目研制的折射率测定仪的技术方案，该系统由光源系统、准直系统、测角系统、瞄准系统和信号控制处理等部分组成。
4) Integral refractive index meter
积分折射率仪
5) refractoscope
[ri'fræktəs,kəup]
折射测定仪，光率仪
6) atmospheric refractometer
大气折射率测试仪
1.
Based on the theory of the cavity\'s resonant frequency can be changed with the variety of the atmosphere in it,a kind of portable and high accuracy atmospheric refractometer was designed.
根据空腔谐振器的谐振频率随充入气体介质不同而变化的原理,设计了一种由谐振腔传感器、高精度标准频率振荡器、混频器、数据处理等单元组成的便携高精度大气折射率测试仪。
补充资料：折射
波在传播过程中到达两种介质的界面时进入另一种介质并改变其传播方向的现象。是波动的特性之一。一切波的折射都符合折射定律。在同种介质中，由于介质不均匀而使波的传播方向改变的现象也称折射。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条