乙缩醛一种无色，易燃，易挥发的液体CH3CH (OC2H5)2，用于化妆品和溶剂。
A colorless, flammable, volatile liquid, CH3CH (OC2H5) 2, used in cosmetics and as a solvent.
主要用于将放置在密封容器内易挥发的液体缓慢抽吸并扩散到外面空间，特别适合驱蚊液、香水、清新剂的慢扩散之用。
It is placed inside sealed container to suck volatile liquid, such as mosquito repellent liquid, perfume and freshener, slowly for outward diffusion.
所以液体中不容易挥发的物质含量更多。
So the liquid is rich in the less volatile of the components.
麦金托什发现，石脑油——在蒸馏前面提到的煤焦油以及石油的过程中所产生的一种易挥发的油状液体——可用于防水织物。
Macintosh found that naphtha - a volatile, oily liquid created in the distillation the aforementioned coal tar, as well as petroleum - could be used to waterproof fabrics.
验证了基于光镊非接触操控方法在易挥发液体及其混合溶液黏度测量的实用价值。
All these demonstrated that is a valuable method of measuring viscosity of the volatile liquid or its solutions due to the non-contact feature of the optical manipulation.
验证了基于光镊非接触操控方法在易挥发液体及其混合溶液黏度测量的实用价值。
All these demonstrated that is a valuable method of measuring viscosity of the volatile liquid or its solutions due to the non-contact feature of the optical manipulation.
应用推荐