1. oxyhydrogen flame
氢氧焰
2. " Hydroxide: Any compound with one or more functional groups made up of one atom each of hydrogen and oxygen, Bonded together and acting as the hydroxide anion (OH-)."
氢氧化物: 包含一个或几个由一个氢原子和一个氧原子组成的官能团的化合物,氢和氧原子键合在一起以氢氧基团或氢氧阴离子(OH-)的形式起作用。
3. Water is formed from oxygen and hydrogen.
水是由氢、氧合成的。
4. An element, such as carbon, hydrogen, oxygen, or nitrogen, required in large proportion for the normal growth and development of a plant.
大量营养素满足植物正常生长和发育而需要的大量元素,如碳、氢、氧或氮等
5. oxyhydrogen blowpipe
氢氧吹管
6. hydrogen-oxygen fuel cell
氢氧燃料电池
7. A further reaction produces an additional hydroxyl ion to maintain the attack on the network.
再进一步反应又形成一个外加的氢氧离子,它又继续侵蚀网络。
8. The free hydroxyl ion is involved in a further reaction with the silica network.
游离的氢氧离子会进一步和硅氧网络反应。
9. An oxyhydrogen torch.
氢氧焊炬
10. Water is formed of hydrogen and oxygen.
水由氢氧构成。
11. hydrogen cutting
氢氧切割
12. hydrogen-oxygen coulometer
氢氧库伦计
13. hydroxide ion concentration
氢氧离子浓度
14. hydroxyl exponent
氢氧离子指数
15. be mixed with hydrogen and oxygen
氢氧结合
氢氧机