物鏡焦距 的英文怎麼說

中文拼音 [wùjìngjiāojù]
物鏡焦距 英文
focal distance of objective
  • 物 : 名詞1 （東西） thing; matter; object 2 （指自己以外的人或與己相對的環境） other people; the outsi...
  • 鏡 : Ⅰ名詞1 （鏡子） looking glass; mirror 2 （幫助視力或做光學實驗的器具） lens; glass 3 （姓氏） a s...
  • 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;...
  • 距 : Ⅰ名詞1 （距離） distance 2 （雄雞、雉等的腿的後面突出像腳趾的部分） spur （of a cock etc ）Ⅱ動詞...
  • 焦距 : [光學] focal distance; focal length
  1. The size of images formed by concave mirrors depends on how far the objects are located from the mirror foci

    利用凹鏡所看到的鏡像，則會隨物體與鏡面焦點的距離而變化。
  2. To reduce the marking distortion, using the vertical 2 - dimension galvanometer distributing and f field lens focalize, the distance of the second galvanometer to the machining plane is the focus f. to avoid too hign temperature to distroy the resonance cavity because of too long marking time, cooling system and self - protector is used in the design

    為減少打標畸變，採用垂直二維振鏡分佈， f物鏡聚焦，將激光束經第二個振鏡反射後到加工平面的距離為焦距f ，為了避免打標時間過長，溫度過高破壞諧振腔，在設計中加上冷卻系統和自我保護裝置。
  3. In this paper, the focal distance formula of lens in varied shapes is obtained by using object methods to make its physical meaning more obvious

    摘要採用直觀的方法得出了空氣中各種形狀的薄透鏡的焦距公式，使其物理意義更加明顯。
  4. If the objective lens is closer to the compact disk than the focal length of the object lens, then the cylindrical lens creates an elliptical image on the photodetector array

    如果物鏡與光盤之間的距離短於物鏡的焦距，柱面透鏡就會使在光電探測器陣列上的成像變成橢圓影像。
  5. If the objective lens is further away from the compact disk than the focal length of the object lens, then the cylindrical lens again creates an elliptical image on the photodetector array

    如果物鏡與光盤之間的距離長於物鏡的焦距，柱面透鏡也會使在光電探測器陣列上的成像變成橢圓影像。
  6. Of course, if the disk is right at the focal length of the objective lens, then the cylindrical lens does not affect the image and it is perfectly circular

    當然，如果正好處於物鏡焦距位置，柱面鏡就不會影響到光電探測器上的成像，因而會獲得一個完美的圓性影像。
  7. In camera, the lens must be focused on the object to be photographed.

    照相機內的鏡頭必須對準要拍照的物體調節焦距。
  8. A range in relation to an optical system, such as a camera lens, representing distances great enough that light rays reflected from objects within the range may be regarded as parallel

    （聚焦區）無限遠與光學系統（如照像鏡頭）有關的一個范圍，表示距離是如此之遠，以至於從在這一距離的物體上反射回來的光可以視為平行光線
  9. " close - up performance of the summicron - m is on the same level as the performance at infinity setting ( actually infinity is that distance where the incoming light rays are parallel to the optical axis

    近攝表現與無窮遠時相當（事實上，無窮遠處的光線是平行光軸入射的.對多數鏡頭而言，大約100倍焦距的物距時，入射光滿足這一條件）
  10. Considering that the image spot occupies more pixels and can give the large part of the outline of circular spot, a new method of locating the center of laser spot based on hough transform is presented

    本文提出一種隨被測物點距離變化按檔調節鏡頭焦距的變倍測量方案，並對其設計和參數選擇方法進行了研究。
  11. I calculated and experimentally verified that such mirrors with the proper focal length require that the object be illuminated by direct sunlight to yield a visible image on the support

    我計算並以實驗確定，即使有適當的焦距，這樣的鏡子需要物體直接受到陽光照射，才能在屏臺上製造看得見的影像。
  12. Telocentric lenses work with a wide depth of field. with a telocentric lens, you can image objects of different distances from the lens and the objects stay in focus

    具端著絲粒的鏡頭（注:我猜是類似於針孔鏡頭吧）具有寬闊之景深，以具端著絲粒的鏡頭，你能夠將由鏡頭不同距離之目標物成像和保持目標物在焦。
  13. Objective with variable focal length

    可變焦距物鏡
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