| 单词 |
vacuum-type insulation |
| 释义 |
vacuum-type insulation vacuum-type insulation[′vak·yəm ¦tīp in·sə′lā·shən] (chemical engineering) Highly reflective double-wall structure with high vacuum between the walls; used as insulation for cryogenic systems; Dewar flasks have vacuum-type insulation. |
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