陰影法攝影 的英文怎麼說

中文拼音 [yīnyǐngshèyǐng]
陰影法攝影 英文
directshadow photography
  • : Ⅰ名詞1 (中國古代哲學認為宇宙中通貫物質和人事的兩大對立面之一) (in chinese philosophy medicine ...
  • : Ⅰ名詞1 (物體擋住光線后映出的形象) shadow 2 (鏡中、水面等反映出來的物體形象) reflection; image...
  • : Ⅰ名詞1 (由國家制定或認可的行為規則的總稱) law 2 (方法; 方式) way; method; mode; means 3 (標...
  • : Ⅰ動詞1 (吸取) absorb; assimilate2 (攝影) take a photograph of; shoot 3 [書面語] (保養) cons...
  • 陰影 : 1. (陰暗的影子) shadow; shade; cloud 2. [醫學] (斑痕) spot; shadow
  • 攝影 : 1. (照相) take a photograph; shoot 2. (拍電影); shoot a film; film
  1. In order to study the combustion process and the movement of propellant in the barrel, a multi - photo x - ray experiment system was designed. four groups of photos under different ignition systems were obtained, and these photos were manipulated with digital image manipulation technology. the gray degree of the photos was averaged, and the information, such as density, velocity of the projectile and the trace - indicating grains and confliction velocity of the propellant against the projectile under the consideration of the velocity of the projectile, was extracted and analyzed quantitatively

    本文就利用由多幅脈沖x光技術所獲得的四種不同點火條件下的火炮膛內火藥顆粒群運動狀況的照片,進一步利用數字圖像處理的技術及相關演算,編制軟體對照片進行了處理,統一了照片的灰度,最終在定量上獲得了不同點火條件下的火藥顆粒的密度分佈規律、彈丸和示蹤藥粒的運動速度以及在考慮到彈丸運動的前提下的火藥顆粒與彈丸的撞擊速度。
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