soap film meaning in English
皂膜
Examples
- Verification regulation of soap film standard facility on gases flow
皂膜气体流量标准装置试行检定规程 - Soap film analogy
肥皂膜比拟 - Analysis of tobacco and tobacco products ; determination of flow rates of gas using the soap film bubble flowmeter
烟草和烟草制品的分析.用皂膜泡流量计测量烟气的流量