英汉词典

1.The principle of Brillouin optical time domain reflectometer (BOTDR) is introduced and its application to the strain monitoring of the strain distribution of the reinforced concrete beam is studied.

介绍了布里渊光时域反射计(BOTDR)的分布式光纤应变测量原理，并应用BOTDR技术对钢筋混凝土T型梁加载后的应变分布进行了测量。

2.Optical Time Domain Reflectometer is a measuring instrument that is essential for optical fiber communication.

光时域反射计非光纤通信必出无否长的的测量仪器。

3.A rectangular waveguide type Six-port reflectometer worked in 8-12 GHz and coutrolled with a microcomputeris presented.

本文介绍一种用矩形波导型六端口反射计快速测量材料介质特性参数的测试系统。

4.On the basis of the symmetry of response equation of a multi port reflectometer, the two complex constants of system are determined by using the same procedure.

根据多端口反射计响应方程的对称性，本文提出用同一求解过程确定两个系统复常数。

5.In comparison with metal target LPP source, due to usage of gas-jet target LPP source, the reflectometer is debris-free and can continuously operate for a long time.

与金属靶等离子体光源相比，由于使用了气体靶等离子体光源，该反射率计具有低碎屑、可长期连续运行等优点。

6.For the five-port waveguide junction properly works in a six-port reflectometer, the absolute value of the reflection coefficient of every port must be less than 0.1.

为了使五端口波导网络能较好地工作于六端口反射计中，要求各端口反射系数的绝对值小于0.1。

7.The quantitative error analysis using this method for a multi-port reflectometer is given also.

另外，本文利用该方法完成了对多端口反射计的误差分析，得到定量分析结果。