broad on the beam 中文意思是什麼
broad on the beam
解釋
左右舷角90度-
After broad investigation on this topic, the photo - thermal beam deflection technique ( pbd technique ) was applied on the evaluation of the optical thin films " laser damage by us as our lab ' s advantage
在廣泛調研的基礎上,結合本實驗室自身的優勢,提出了應用光熱偏轉方法來評價光學薄膜的激光損傷。 -
The impedance match must be extremely good because at the frequency that the antenna beam ~ vork on the broad - side position, the reflcctions from all the bends add in phase to produce a large input vswr. in addition, a poor design of thc bends leads to high - power breakdown
慢波線中使用了大量的波導e面180彎頭,系統對其駐波特性提出極高的要求,文中用高頻模擬軟體( hfss )優化設計了波導e面180彎頭。 -
This thesis describes a all fiber optic accelerometer based on t - g double beam interferometer, the whole system include a coherent source whose wavelength is 1310nm, a flexural optic fiber disk act as sensing unit, photodetector, piezoelectric ceramic act as a phase modulator and signal processing circuit. the all fiber optic accelerometer described in the paper has many desirable engineering features which include : broad frequency response ; high sensitivity to measurands ; antielectromagnetic interference and small size
本課題研究的是一種基於泰曼-格林( t - g )雙光束干涉儀原理的光纖加速度計,系統主要包括:中心波長為1 . 31 m的ld相干光源、起傳感作用的光纖柔性盤、光探測器( pin ) 、相位調制用的壓電陶瓷以及信號處理系統。
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