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- Water contains hydrogen and oxygen. 水含有氫和氧。
- Water is composed of hydrogen and oxygen. 水由氫和氧組成。
- Water is composed of the elements hydrogen and oxygen. 水是由氫元素和氧元素組成的。
- Quinoline could be hydrogenated into tetrahydroquinoline, which would be cracked into pyridine, aniline and ammonia. 喹啉加氫生成四氫喹啉,四氫喹啉進一步裂化轉化為吡啶、苯胺和氨。
- Butadiene vinyl pyridine rubber latex. 丁二烯、乙烯基吡啶經乳液共聚製得的膠乳。
- Pyridine is a colorless chemical liquid. 吡啶是一種無色的化學液體。
- Water may be resolved into hydrogen and oxygen. 水可以分解為氫和氧。
- Oil is hydrogenated to produce a solid fat. 油被氫化產生固體脂肪。
- The hydrogen is the known the lightest element. 氫是已知的最輕的元素。
- Hydrogen and oxygen combine/Hydrogen combines with oxygen to form water. 氫與氧化合成水。
- A molecule of water consists of two atoms of hydrogen and one atom of oxygen. 水分子含有兩個氫原子和一個氧原子。
- Water can be dissolved into hydrogen and oxygen. 水能分解成氫和氧。
- This will happen in partial hydrogenated oil. 是的全氫化的油是不存在反式脂肪酸!
- Both hydrogen and oxygen are elements. 氫和氧都是化學元素。
- Hydrogen is a one-valence element. 氫是一價的元素。
- Water is a compound of hydrogen and oxygen. 水是氫和氧的化合物。
- This metal acts on water to set hydrogen free. 這種金屬作用於水,就釋放了氫氣。
- Water can be broken down into hydrogen and oxygen. 水可以分解為氫和氧。
- Water is made up of oxygen and hydrogen. 水是由氫和氧構成的。
- Water is said to consist of oxygen and hydrogen. 據說水由氫氣和氧合成。