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热真空试验
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热真空试验
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热真空试验
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thermal vacuum test
热真空试验
基于验证航天器热控系统性能和在极限温度下工作能力的一种地面试验活动。航天器在轨运行过程中,长期处于高真空、冷黑和热辐射环境中,为了对航天器的热控系统的性能进行考核并验证热分析模型的正确性,同时为了暴露航天器材料、工艺、制造质量方面的潜在缺陷,验证航天器产品在极限温度下的工作能力,需要在地面对航天器的单机(部件)、分系统和航天器整体进行热平衡、热真空试验。
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semiconducting solid solution
semiconduction
semiconductive varnish
semiconductivity
semiconductor
semiconductor affinity
semiconductor based electro absorption waveguide modulator
semiconductor-based electro absorption waveguide modulator
semiconductor catalysts
semiconductor catalysts and photocatalysis
semiconductor ceramics
semiconductor chemistry
semi conductor detector
semi-conductor detector
semiconductor detector
semiconductor device
semiconductor device analyzer
semiconductor devices testing system
semiconductor diode
semiconductor electronics
semiconductor element
semiconductor energy converter
semiconductor gas sensor
semiconductor glass
semiconductor heterojunction
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