vertical bomb 中文意思是什麼

vertical bomb 解釋
自由落下炸彈
  • vertical : adj 1 垂直的，直立的，豎立的，縱的（ opp horizontal ）。2 頂上的，頂點的，絕頂的。3 【解剖學】頭...
  • bomb : n 1 【軍事】彈，炸彈。2 【地質學；地理學】火山彈〈火山噴出的球狀熔巖〉。3 【醫學】（用於治療的）...
  1. The forces and moments acting on the bomb are analyzed and the corresponding reference frames and motion model are built. based on disturbance theory, the mathematical model is simplified. what ' s more, taking real flight of the sgb into account, some assumptions are given. on the basis of these assumptions, the motion of the sgb is broke into the motion in vertical plane and the motion in the horizontal plane. dynamic characteristics of the motion in vertical plane is mainly studied

    在此基礎上，通過小擾動理論將簡易制導航彈的空間運動數學模型化簡，得到簡易制導航彈的空間擾動運動數學模型。根據簡易制導航彈的實際飛行情況，作出了一些假設條件，將簡易制導航彈的空間擾動運動分解成縱向擾動運動和側向擾動運動，並相應的得到兩個通道的數學模型。
  2. It is also introduced the task and composition of the system. secondly, in order to studying the dynamic characters of the bomb, the vertical and side direction perturbation equations of the bomb are analyzed. moreover, the transfer functions of the bomb are identified

    第二，為了研究彈的動態特性，利用小擾動法將微分方程線性化，得到彈體縱向、側向擾動方程組，用系數凍結法推導出簡易制導炸彈的傳遞函數。
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