氢燃料电池通过氢氧结合产生电能。
Hydrogen fuel cells work by combining hydrogen and oxygen to produce electricity.
碱液也叫做氢氧化钠或者氢氧化钾。
Lye — spelled l-y-e — is also called sodium hydroxide or potassium hydroxide.
然后我加入氢氧化钠使水沸腾。
弱碱在水中部份电离，放出氢氧离子。
Weak alkalis ionize partly ( ionize ) in water to give hydroxide ion.
定性分析表明水是由氢氧结合而成的。
Qualitative analysis shows that water is made up of hydrogen and oxygen.
钠与水剧烈反应生成氢气和氢氧化钠。
Sodium reacts violently with water to produce hydrogen gas and sodium hydroxide.
但是，氢氧化物却对二氧化碳毫无影响。
氢氧根离子有一个负电荷。
氢氧根离子有一个负电荷。
毋庸置疑，酒中有精确的形成钻石的碳氢氧比例。
There is no doubt; tequila has the exact proportion of carbon, hydrogen and oxygen atoms necessary to form diamonds.
概要地说明了水电解氢氧发生器的构造及工作原理。
The constitution and the working principle of the electrolyzing water oxyhydrogen generator are resumed.
水分子的氢氧健一秒钟之内就会发生万亿次的断裂和重组。
Inless than a trillionth of a second, water molecules are thought tofluctuate between the two states as the hydrogen bonds break and reform.
因此，氢氧化钠是在这项工作中所使用的预处理苎麻纤维。
Thus, sodium hydroxide was used in this work for the pretreatment of ramie fiber.
适合于在汽车刹车油、乙醇等有氢氧根离子的液体中使用。
Suitable for brake oil, such as ethanol with hydroxyl ion liquid used in the automobile.
使用过的油需按要做滴定法来确定正确的氢氧化纳使用量。
For used oil, you should do a titration to determine the correct amount of NaOH to use.
相对于镍氢的电池，这种物质的实体材质被称为镍氢氧化合物。
For the nickel-metal hydride version of the battery, that material is a substance called nickel oxyhydroxide.
这些碳吸收器利用风扇把空气吹过氢氧化钠溶液，吸收CO2。
These carbon suckers would employ fans to move air through a solution of sodium hydroxide, which absorbs the CO2.
一般选用结晶水较多的硼化物、锌化物及氢氧化铝、氢氧化镁。
Generally choose gesso more boron hydrates, zinc carbide and aluminum hydroxide, magnesium hydroxide.
聚丙烯；纳米氢氧化铝；红磷；表面改性；阻燃性；力学性能。
PP; nano-sized ATH; red phosphorus; surface modification; flame retardancy; mechanical property.
这需要一种可知的氢氧化物，并且，其变化效果也需要是可知的。
That would require an understanding of hydroxyl and its variability.
燃料电池汽车也是电动汽车，只不过“电池”是氢氧混合燃料电池。
Fuel cell vehicles are electric vehicles, but "battery" is a hybrid fuel cell hydrogen and oxygen.
植物油分子经过甲醇和钾的氢氧化物、也被称作灰汁的处理后就被分解。
Treated with methanol and potassium hydroxide, also known as lye, the vegetable oil molecules break down.
这一惊人发现的关键是龙舌兰中碳氢氧的比例，其恰好符合“钻石的生长域”。
The key to the surprising discovery is tequila's ratio of hydrogen, oxygen, and carbon, which lies within the "diamond growth region."
对由于纤维在高浓度氢氧化钠溶液中的部分溶解而引起的小量误差进行了校正。
The slight error resulting from the partial solubility of the fibre in sodium hydroxide of higher concentrations is corrected.
其中一项技术叫做“水葬”或者碱性水解，就是将尸体放在加热的氢氧化钾水溶液中。
One is "water cremation" or alkaline hydrolysis, where a corpse is placed into a heated solution of water and potassium hydroxide.
其中一项技术叫做“水葬”或者碱性水解，就是将尸体放在加热的氢氧化钾水溶液中。
One is "water cremation" or alkaline hydrolysis, where a corpse is placed into a heated solution of water and potassium hydroxide.
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