quasioptical

用法例句

At present the hotspot of gyrotron study field that the inner quasi-optical mode converter with a special reflector is investigated.

对目前回旋振荡管领域研究的热点———内置式准光模式变换器进行了理论研究和数值摸拟,采用Vlasov辐射器和准光反射面实现线极化准高斯模HE11的横向输出方式。

colour matching cabinet

测配色用标准光源箱

standard Dobson (spectrophotometer)

标准多布森分光光度计

reference test method

基准测试法 -光纤及光缆

collimated lihgt beam

准直光束，平行光束

spectral radiant illuminance standard lamp

光谱辐射照度标准灯

quasi-CW laser diode

准连续波激光二极管

transmitter collimating optics

发射器准直光学装置

non-circularity of reference surface

基准面不圆度 -光纤的

reference surface diameter tolerance

基准面直径容差 -光纤的

reference surface diameter

基准面直径 -光纤的

synchronous optical bombsight

同步光学轰炸瞄准具

optical eye level finder

光学直视水平瞄准器

curacy of ranging for laser range finder

激光测距机测距准确度

Standard for daylighting design of industrial enterprises

工业企业采光设计标准

field optical collimator system

场致光学准直仪系统

Photometry standard lamp for general lighting service

GB15040-1994普通测光标准灯泡

adjust the line of sight of (an optical instrument).

调整（光学仪器的）瞄准线。

x ray align and exposure equipment

x 射线对准曝光装置