真空: [物理学] vacuum; empty space; vacuo 短语和例子高真空 fine [high; perfect] vacuum; 极高真空 extreme high vacuum; 未尽真空 partial vacuum; 产生真空 produce a vacuum; 制造一个权力真空状态 create a power vacuum; 真空包装 vacuumiz
Example Sentences:
1.
Study on air temperature of vacuum cooling 真空冷却中的气体温度变化特性研究
2.
Parametric analysis of spherical foods during vacuum cooling 球形食品真空冷却过程中参数分析