直射束的英文怎麼說

中文拼音 [zhíshèshù]
直射束英文
straight beam

  • : Ⅰ形容詞1 (成直線的; 硬挺的) straight; stiff 2 (跟地面垂直的; 從上到下的; 從前到后的) erect; v...
  • : Ⅰ動詞1 (用推力或彈力送出) shoot; fire 2 (液體受到壓力迅速擠出) discharge in a jet 3 (放出) ...
  • : 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;...

※中文詞彙直射束在字典百科國語字典中的解釋。

  1. Collimated lihgt beam

  2. The sample should not be so large as to increase unduly the width of the diffracted beam.

    樣品不應當過分大,以致不恰當地增加了衍的寬度。
  3. The frequencies of the returned beams are compared with them to obtain the true ground speed.

    將它們與反回作對比而獲得真實的地面速度。
  4. By using a reflector and two pentaprisms, one beam of light is separated into two parallel beams, then respectively they are received by two optical systems of the large scale photoelectric theodolite with certain imaging d - value which correspondingly represents each optic axis parallel error of these two optical systems

    方法是利用一塊反鏡和兩塊五棱鏡將一分光成兩平行光,大型經緯儀的兩個光學系統分別接收這兩平行光,兩平行光所成像的脫靶量差值即為兩光學系統的光軸平行度。
  5. For example, if the diffraction pattern is defocused by under - focusing the diffraction lens then the image of the specimen can be seen in both the direct and diffracted beams in the diffraction pattern and, since under - focusing the diffraction lens images a plane above the diffraction pattern, these images will not be inverted with respect to the diffraction pattern

    比如,如果衍模型是通過衍透鏡下焦散焦的,樣本的映像就能在衍模型中接的衍中看到,但是由於衍透鏡下焦在衍模型之上平面成像,這些映像就不會對應衍模型倒置。
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