準直錄像器 的英文怎麼說

中文拼音 [zhǔnzhíxiàng]
準直錄像器 英文
collimator viewfinder
  • : Ⅰ名詞1 (標準) standard; guideline; criterion; norm 2 (目標) aim; target Ⅱ動詞1 (依據; 依照)...
  • : 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名1 (用做記載物的名稱) record; register; collection; selections 2 (姓氏) a surname Ⅱ動詞1 (...
  • : Ⅰ名詞1 (比照人物製成的形象) likeness (of sb ); portrait; picture 2 [物理學] image Ⅱ動詞1 (在...
  • : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
  1. First, we can use a camera to take over the laser beam at one end, record the position of the light - spot, and calculate the centroid of the light - spot, then, move the laser on the guide rail. we should rectify the screw until the position of light - spot is unchangeable. then, the camera should be moved to the other end of the guide rail

    先用攝機在一端接收激光發出的光斑,並記光斑的位置,求出其質心,然後在導軌上移動激光,調節頂絲,到攝機上的光斑位置不動為止,然後將激光移到導軌另一端,讓激光在導軌上滑動,調節頂絲,到攝機上光斑位置不變,而且與前一次測試時的位置在誤差允許的范圍內,則認為激光線性校完畢。
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