projectile body 中文意思是什麼
projectile body
解釋
彈體- 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。
- body : n 1 身體，體軀，肉體；屍首；軀干，【林業】立木。2 本體，主體；主力；本文，正文；部分。3 （衣服的...
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The dual - time stepping method proposed by a. jameson is applied to improve time precision for unsteady flowfield computation. the three dimensional grid for projectile with lateral jets, especially body - fitted for lateral jets exit, is generated by improved traditional methods with projection and zonal method
在改進傳統網格生成方法的基礎上，結合投影映射、分區拼接技術生成了彈丸側噴流場單一區域三維計算網格，在側噴流噴口邊界實現了網格貼體化。 -
First, a simple model that a cyclinder with convex ring pulling in a tube is constructed using the ansys software, by computing and analysis of three different models, a general method can be get to resolve this sort of problems. then a complete projectile 2d model is established using autocad and converted to ansys through. sat data format, then a 3d solid model and finite element model is set up, and the properties are also defined in ansys. the next step is the dynamics analysis of the driver and body in the process
通過研究簡化模型? ?帶凸緣的柱體在圓筒中擠進過程，共對三個模型? ?二維擠進模型、凸緣在光膛圓筒中擠進的三維模型、凸緣在線膛圓筒中擠進的三維模型進行有限元分析，得到一個對此類問題的通用分析方法；然後，運用autocad建立實際彈丸的二維模型，通過sat介面程序導入ansys ，在ansys中進行前處理，包括生成彈丸實體、建立線膛實體、劃分網格，設定單元、材料、接觸的類型及其它參數，生成ls - dyna的 -
The motion of a freely falling body discussed in chapter 4 is a special case of projectile motion.
在第四章中所討論的自由落體運動是拋體運動的特殊情況。
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