真空压力是绝对压力低于大气压时，绝对压力与大气压力之差。也就是处于负压状态。 真空压力=绝对压力-大气压力（真空压力为负值，表示某点压力低于对应大气压力的数值的负值，也就是真空度的负值，真空度为正值）
... VACP Vacuum-Pressure 真空压力 vacuum auxiliary pressure grouting 真空辅助压浆 vacuum gas pressure fitfihration 真空液相浸渗 ...
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真空压力浸漆 VPI ; Vacuum Pressure Impregnation
真空压力计 pressure vacuum gauge ; vacuum manometer ; vacuum pressure gauge
电离真空压力计 ionization vacuum gauge
真空压力表 vacuumatic pressure gauge ; vacuum manometer ; vacuum pressure gauge ; baro-vacuum gauge
真空压力泵 vacuum pressure pump ; pressure vacuum pump
真空压力阀 pressurevaccuum valve ; vacuum pressure valve ; pre urevaccuum valve
联合真空压力泵 combined suction and force pump
氨用真空压力表 vacuumatic pressure gauge for ammonia
In vacuum die casting process, the characteristic of cavity vacuum pressure curve was studied by theoretical calculation and experimental measurement by installing a vacuum pressure sensor inside an experimental die. The calculation was proved coincident with the experimental results.
针对真空压铸中型腔真空压力的下降规律进行了理论计算和试验研究。
参考来源 - 真空压铸中型腔真空压力的理论计算及试验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
目的：监测脉动真空压力蒸气灭菌器灭菌效果。
Objective to monitor the sterilizing effect of pulsing vacuum pressure steam sterilizer.
本文介绍了真空压力浸渍的基本原理及其特点。
This paper introduces the fundamental and characteristics of the Vacuum Pressure Impregnation (VPI).
真空压力浸渍是电工行业中目前应用的新技术、新工艺。
At present, the vacuum pressure impregnation technology is a new process in electrical trade.
应用推荐