示蹤彈 的英文怎麼說
中文拼音 [shìzōngdàn]
示蹤彈
英文
tracer shots-
Several other types of ammunition were developed for this weapon, including tracer, subsonic ball and soft - core training ball
其他幾個種類的武器彈藥制定本等示蹤劑，亞音速球和軟球訓練核心Japanese warship took part in the exercise, using its radar to track the test missile, the pentagon said
五角大樓表示：一艘日本軍艦參加了這次演習，用它的艦載雷達追蹤試射導彈。A japanese warship took part in the exercise, using its radar to track the test missile, the pentagon said
五角大樓表示：一艘日本軍艦參加了這次演習，用它的艦載雷達追蹤試射導彈。The types of ammunition fired include hei ( high - explosive incendiary ) and hei - t ( high - explosive incendiary - tracer ) plus associated training rounds
該類型的彈藥發射了包括喜（高爆燃燒彈）和喜- t （下高爆燃燒彈-示蹤劑） ，再加上相關的培訓輪。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光攝影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陰影照片，進一步利用數字圖像處理的技術及相關演算法，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。分享友人