long-duration motor 中文意思是什麼

long-duration motor 解釋
長燃時固體火箭發動機
  • long : n 朗〈姓氏〉。vi 渴想,極想,渴望 (for 〈古語〉 after to do)。adj (longer longest )1 長,長的...
  • duration : n. 1. 持久,持續。2. 持續時間,存在時間;期間。adj. -al
  • motor : n 1 原動者;原動力。2 發動機;馬達;電動機;【火箭】助推器;汽車。3 【解剖學】運動肌;運動神經。a...
  1. Some technical problems concerning the development of end burning motors, such as low takeoff acceleration, long tail - off duration and interface debonding of the stress relief flap etc are analyzed and some appropriate measures are put forward. the measures have been proved to be suitable and valuable for improving the motor performance

    就貼壁澆注的端面燃燒發動機容易產生的起動加速慢、工作拖尾時間長及尾端部人工脫粘層(蓋層)粘接脫粘等技術問題進行了分析,提出了適用的解決辦法,這些方法已被實踐證明是有效的,對提高發動機性能非常重要。
  2. Abstract : some technical problems concerning the development of end burning motors, such as low takeoff acceleration, long tail - off duration and interface debonding of the stress relief flap etc are analyzed and some appropriate measures are put forward. the measures have been proved to be suitable and valuable for improving the motor performance

    文摘:就貼壁澆注的端面燃燒發動機容易產生的起動加速慢、工作拖尾時間長及尾端部人工脫粘層(蓋層)粘接脫粘等技術問題進行了分析,提出了適用的解決辦法,這些方法已被實踐證明是有效的,對提高發動機性能非常重要。
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