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热真空试验
释义
热真空试验
Encyclopedia
工学
热真空试验
释
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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disorder of water and salt metabolism
disorders of calcium-phosphate metabolism
disorders of lacrimal gland
disorders of psychological development
disorders of sex development
disorders of vitreo-retinal interface
disorders related to somatic symptom
disordus
disorganized attachment
disorganized capitalism
disorientation
disoriented chiral condensate
disorienting path
dispach of the fire fighting force
disparation brusque
disparity
dispatch automation in electric power system
dispatch control center
dispatched workers
dispatcher
dispatching
dispatching automation of heat-supply network
dispatching automatization of power system
dispatching information management of distribution network
dispatching management of electric power system
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