在传导区内，向真空隔层填充低热导率气体可降低热损失。
Heat loss from the vacuum tube can be reduced when the vacuum gap is filled with some kind of the low thermal conductivity gas within …
空间低温贮存容器的支撑，要经受发射和着陆时的力学考验，因此要求支撑系统具有高强度、低热导率。
Space cryogenic container high strength and low conduction of support system requirements and it is undertaken launch and fall to the ground test.
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