視準式瞄準具 的英文怎麼說
中文拼音 [shìzhǔnshìmiáozhǔnjù]
視準式瞄準具
英文
collimator sight- 視 : Ⅰ動詞1. (看) look at 2. (看待) regard; look upon 3. (考察) inspect; watch Ⅱ名詞(姓氏) a surname
- 準 : Ⅰ名詞1 (標準) standard; guideline; criterion; norm 2 (目標) aim; target Ⅱ動詞1 (依據; 依照)...
- 式 : 名詞1 (樣式) type; style 2 (格式) pattern; form 3 (儀式; 典禮) ceremony; ritual 4 (自然科...
- 瞄 : 動詞1. (視力集中;注意看) gaze at; take aim at 2. (迅速地看) glance
- 瞄準 : 1 (調整高低方位 使對準) take aim; aim; train on; lay; sight 2 [軍事] acquiring; homing on; layi...
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Currently in initial production, the off - axis viewing device ( oavd ) is a small viewing unit that mates with a weapon s existing receive - mounted optical sight and provides an image of the target transmitted through the scope and reflected 50 to the line - of - sight back to the firer
目前,初期生產的離軸式觀察裝置( oavd )是一種與裝在支座上的光學瞄準具相配的小型觀察器,它能將透過物鏡的目標圖像折射50到視線方向,再提供給射手。The sighting device of seeing optical system has two kinds of situations which are the main image and the secondary image, the main image which is the indispensable sign of presenting the target but the secondary image is not useful to the target
摘要視準式光學系統瞄準具的成像有主像和副像兩種情形,主像是對目標瞄準的必要標志,副像則對目標的瞄準產生不良影響,為消除或減弱光學系統所成的副像對瞄準精度的影響,主要分析了光學系統中中心反射鏡的反射和有無平行差時產生副像的原因。
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