您要查找的是不是：
- Water contains hydrogen and oxygen. 水含有氢和氧。
- You can ask the photographer for some emulsion. 你可以找摄影师要点感光乳剂。
- Water is composed of hydrogen and oxygen. 水由氢和氧组成。
- emulsion hydrogenation 乳液加氢
- I have to buy some white emulsion paint to freshen the walls. 我不得不买些白色的乳状漆来粉刷墙壁。
- Water is composed of the elements hydrogen and oxygen. 水是由氢元素和氧元素组成的。
- Water may be resolved into hydrogen and oxygen. 水可以分解为氢和氧。
- The proof is recoated with dichromate emulsion. 将这张校样重新涂以重铬酸盐乳剂。
- Gently apply the emulsion to your face. 把乳霜轻柔地涂抹在脸上。
- The hydrogen is the known the lightest element. 氢是已知的最轻的元素。
- Hydrogen and oxygen combine/Hydrogen combines with oxygen to form water. 氢与氧化合成水。
- A molecule of water consists of two atoms of hydrogen and one atom of oxygen. 水分子含有两个氢原子和一个氧原子。
- Suzhou Xingcheng Emulsion Products Co., Ltd. 苏州兴成乳胶制品有限公司。
- Water can be dissolved into hydrogen and oxygen. 水能分解成氢和氧。
- Emulsion polymerized styrene butadiene rubber. 丁二烯、苯乙烯在乳液体系中进行共聚制得的橡胶。
- Both hydrogen and oxygen are elements. 氢和氧都是化学元素。
- The sturctureof polymer emulsion is characterized. 表征了所得聚合物乳液的结构。
- Hydrogen is a one-valence element. 氢是一价的元素。
- Emulsion: Photosensitive coating o9n film or plate. 乳剂:菲林或版片上的感光涂层。
- Fluorocarbon emulsion used as blood substitute. 6氟碳乳剂人工血。
