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- Water contains hydrogen and oxygen. 水含有氢和氧。
- hydrogenated naphthalene 氢化萘
- Water is composed of hydrogen and oxygen. 水由氢和氧组成。
- 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。
- Oil is hydrogenated to produce a solid fat. 油被氢化产生固体脂肪。
- 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。
- Water can be dissolved into hydrogen and oxygen. 水能分解成氢和氧。
- This will happen in partial hydrogenated oil. 是的全氢化的油是不存在反式脂肪酸!
- In fact, camphor and naphthalene balls are different in nature. 事实上,樟脑和臭丸在性质上是不同的。
- Both hydrogen and oxygen are elements. 氢和氧都是化学元素。
- So here I would like to talk about camphor and naphthalene ball. 所以在这里,我想谈论一下樟脑和臭丸。
- Hydrogen is a one-valence element. 氢是一价的元素。
- The market of naphthalene at home and abroad is analyzed. 分析了国内外萘的市场。
- Plant varieties are: peer-na, Newhall, naphthalene Wei Linna. 种植品种有：朋娜、纽荷尔、萘维林娜。
- Water is a compound of hydrogen and oxygen. 水是氢和氧的化合物。
- This metal acts on water to set hydrogen free. 这种金属作用于水，就释放了氢气。
- Water can be broken down into hydrogen and oxygen. 水可以分解为氢和氧。
