projectile construction 中文意思是什麼
projectile construction
解釋
射彈結構- projectile : n. 1. 拋射體。2. 射彈。3. 導彈，飛彈，火箭。adj. 1. 拋射的，發射的；射彈的。2. 可拋射的；推進的。3. 【動物；動物學】（觸角等）能伸出的。
- construction : n 1 建築，結構，構造，架設，鋪設；建設；設計；工程；建築法，構造法，建築物；【戲劇】搭置，布景，...
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First divides the protection structure into the bumper and the rear wall, separately study the impact effect of two plates, the recombination is taking together the overall construction research ; secondly, the protection structure took the overall construction, puts the witness plate behind the rear wall, through surveys the real wall and the witness plate damage traces narrates the projectile destructiveness, the form of witness plate are one layer thick plate or multilayered thin plates
一是把防護結構分成防護屏和艙壁兩層單板分別研究其撞擊效應，再結合在一起作為整體結構研究;二是把防護結構作為整體結構，在艙壁後面放觀測板，通過測量艙壁和觀測板的損傷來描述彈丸破壞程度，觀測板的形式分為一層中厚板和多層薄板。
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