本文考虑导弹水下发射时的力学环境条件，给出了导弹模型水下点火动响应测试试验原理与实现方法。
In considering the mechanical ambient for missile launching under water, principle and implementation for measuring the dynamic response of missile model under water are give out.
空间环境条件对地面航天器发射和空间航天器系统运行有很大影响。
The big effect of space environment upon launch and operation of space vehicle are discussed.
该发射机已通过机载环境条件试验和与地面接收机的对接试验，并已通过鉴定，具有90年代国外同类产品的水平。
The transmiter, having the same level as same kind of products in 1990s, has passed the docking test with ground receiver and passed the identification.
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