A baseline vehicle is presented for the given flight mission, and the effects of the tank material, the thermal protection system and the design margin on the vehicle dry mass are calculated.
对给定的飞行任务，提出了基准运载器，并计算了贮箱材料、热防护系统及设计余量对运载器干质量的影响。
The thermal protection mechanism of three layer for coating material under heating process was discussed, the conservation equations which reflects difference function was established.
本文讨论了涂层材料在加热过程中出现的三层结构的吸热机理，建立不同层反映不同功能的守恒方程。
The cured material provides excellent protection for solder joints against mechanical and thermal stress such as shock, drop, and vibration in hand-held devices.
该材料在固化后可对手提设备中的焊接部在承受冲击、落下、震动等机械和热应力时提供优异的保护。
The cured material provides excellent protection for solder joints against mechanical and thermal stress such as shock, drop, and vibration in hand-held devices.
该材料在固化后可对手提设备中的焊接部在承受冲击、落下、震动等机械和热应力时提供优异的保护。
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