a compound of hydrogen and oxygen.
氧化合物。
a compound of hydrogen and oxygen.
氧化合物。
combine hydrogen with oxygen
使氧化合
Oxygen and hydrogen make water.
氧构成。
Both hydrogen and oxygen are elements.
氧都是化学元素。
oxygen and hydrogen do not combine at room temperatures.
氧在室温下不会起化合作用。
sodium chloride, hydrogen cyanide.
氯化钠,氯化
H bomb (=a hydrogen bomb)
弹
Water is a compound of hydrogen and oxygen.
是氧的化合物。
Hydrogen and oxygen are the constituents of water.
氧是的主要成分。
Hydrogen is a corlorless, odorless gas.
气是一种无色、无味的气体。
Water is made up of atoms of hydrogen and oxygen.
由氧的原子构成。
Water was dissolved into hydrogen and oxygen.
被分解为氧。
Hydrogen combines chemically with oxygen to form water.
氧化合成为。
A chemist can isolate the oxygen from the hydrogen in water.
化学家可以把中的氧分离开来。
Water can be reduced to oxygen and hydrogen by electrolysis.
用电解法可以把分解为氧。
Homogenous reaction between hydrogen sulfide and elemental lead vapor removes hydrogen sulfide efficiently as the hot coal gas left the carbonizer.
气态铅化在离开炼焦室时,由于煤气降低温度,又生成化铅。
Our work focus on the research field of Photobiological hydrogen production, fermentative hydrogen production, dispose and resource utilization of organic waste, application of microorganism resource.
主要从事太阳能生物制、生物质发酵制、有机废物处置与资源化利用、资源微生物应用等研究。
The formation of carotane is the result of the hydrogen addition of carotene,and this process is very typical redox reaction,which needs plenty of hydrogen .
即使环境并非属于氧化,如果缺乏还原剂,胡萝卜素也不能转化成胡萝卜烷;
The main rason of leading to overhigh hydrogen content was insufficient anneal after forged.
导致含量过高的原因可能在于锻后退火不足。
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