vapor有水汽，水蒸气，无实质之物;自夸者;幻想 [药]吸入剂 [古]忧郁（症）;等意思，那么你知道vapor的过去式是什么吗?今天一起来学习一下vapor的过去式以及vapor的用法和例句，希望对大家的学习有所帮助!
vapor的过去式及其它时态
vapor的过去式:vapored
vapor的复数:vapors
vapor过去分词:vapored
vapor现在分词:vaporing
vapor第三人称单数:vapors
vapor的用法和例句
1、Polyethylene is an excellent barrier to water vapor.
聚乙烯保水蒸汽的性能良好.
2、Carbon nanotube films were synthesized on Ni substrate by microwave plasma chemical vapor deposition at temperature.
以镍片为基板材料,利用微波等离子体化学气相沉积法在低温条件下合成了纳米碳管膜.
3、Water vapor is water in the form of a gas.
水蒸气是气态的水.
4、If heated toahigh temperature, water will change to vapor.
如果加高温度, 水会变成蒸汽.
5、The two principal combustion products are water vapor and carbon dioxide.
两种主要的燃烧产物是水蒸气和二氧化碳。
6、When nitric acid is poured on copper, a brown vapor gives off.
将硝酸倒在铜上, 会散发出一种棕色的蒸气.
7、As the air passes down through the canister, the gasoline vapor trapped by the charcoal particles.
当这些空气向下流过活性炭罐时, 汽油蒸气被活性炭粒子吸附.
8、Luminaire so constructed that a specified vapor or gas cannot enter enclosure.
可防止一特定蒸汽或气体进入灯罩的灯具.
9、That is a mercury vapor lamp.
那是一盏水银灯.
10、The reason of magnetic deflective blow when pressure vapor pipe is magnetized and welded is analyzed.
分析了高压蒸汽管线带磁及焊接时产生磁偏吹的原因,介绍了简易消磁焊接新方法.
