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head space的英文翻译是什么意思，词典释义与在线翻译：
英英释义
名词 headspace:
-
the volume left at the top of a filled container (bottle or jar or tin) before sealing
head space的用法和样例：
例句
- Depending on the preexisting pressure and free head space in the receiving tank, the additional gas volume may be sufficient to overpressure the tank.
根据先前的压力和接收罐的顶部空间，增加的气体体积足以超出储罐。
