波束聚焦系統 的英文怎麼說
中文拼音 [bōshùjùjiāoxìtǒng]
波束聚焦系統
英文
beam focusing system- 波 : Ⅰ名詞1 (波浪) wave 2 [物理學] (振動傳播的過程) wave 3 (意外變化) an unexpected turn of even...
- 束 : Ⅰ動詞1 (捆; 系) bind; tie 2 (控制; 約束)control; restrain Ⅱ量詞(用於捆在一起的東西) bundle;...
- 聚 : 動詞(聚集; 聚積) assemble; gather; get together
- 焦 : Ⅰ形容詞1 (物體受熱失去水分 呈現黃黑色並發硬、發脆) burnt; scorched; charred 2 (著急) worried;...
- 系 : 系動詞(打結; 扣) tie; fasten; do up; button up
- 統 : Ⅰ名詞1 (事物間連續的關系) interconnected system 2 (衣服等的筒狀部分) any tube shaped part of ...
- 波束 : wave beam; beam; wave packet波束空間 [半] wave number space
- 聚焦 : [物理學] (使光或電子束等聚集於一點) focus; focusing; concentrate
- 系統 : 1. (按一定關系組成的同類事物) system 2. (有條理的;有系統的) systematic
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Multiple beam focusing horn lens antenna is an important part of interferometer. multiple beam lens antenna ’ s designing and measurement are crux because antenna ’ s far - field focusing ability is used to judge interferometer ’ s capability
多波束聚焦透鏡天線是掃頻式干涉儀診斷技術的重要部件,它們的性能直接關繫到干涉儀系統指標的優劣,因此對多波束聚焦透鏡天線的設計和測量也很關鍵。It is proved by experiment that the linear temperature distribution, which generates linear wavelength spread of the output beams from a ld bar, can be obtained by introducing a temperature gradient heat sink and the output beams can be focused into a relative small spot by using the czerny - turner beam combining system
本文探討了利用溫度控制波長的原理,提出了溫度梯度熱沉的初步設想,及耦合光學系統的設計。初步實驗的結果證明利用czerny - turner光束耦合系統,可以改善慢軸上的光束質量,將光束聚焦到較小的尺度。The working range of acoustic imaging system is short generally. so focusing has to be taken into account, or the result will be bad
聲成像系統的作用距離通常都比較近,這種情況下就必須要考慮近場聚焦的問題,否則波束的指向性會老化。
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