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。
可溶解的金属氢氧化合物都是碱。
碳酸钠,氢氧化钠,偏硅酸钠。
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.
各种形式的氢氧化钠是最广泛使用的。
原料最好溶解于甲醇并加入过量氢氧化铵。
Preferably the starting material is dissolved in methanol and a stoichiometric excess of ammonium hydroxide is added.
在开始使用前把氢氧化钾电介质压入蓄电池。
The potassium hydroxide electrolyte is forced into the cells just before use.
在你加热这些油脂之后,加入氢氧化钠和甲醇。
After that you warm the oil up and add sodium hydroxide and methanol.
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.
在任何的生产方法,氢氧化钠是受雇于作为一种催化剂。
In any production method, sodium hydroxide is employed as a catalyst.
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.
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.
讨论了影响高比能镍氢电池正极材料氢氧化镍性能的因素。
The factors effecting on the performances of nickel hydroxide which is used as positive active material in high specific energy Ni/MH battery are discussed.
因此,新加坡寻找旨在填补这一空白,医生说, 氢氧化钾。
So, the Singapore finding aims to fill this gap, said Dr Koh.
采用了大量的生石灰来把碳酸钠转换成氢氧化钠,它是这个过程中。
Big quantities of quicklime are used to convert sodium carbonate into sodium hydroxide the key chemical reagent in this process.
本文研究在氢氧化铯催化下,三甲硅基乙炔与二芳基二硒醚的反应。
It has been researched on the reaction of trimethylsilylacetylene with diphenyl diselenide catalyzed by cesium 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.
纱线或织物经过处理之后,要在张力状态下经过几次水洗以除去氢氧化钠。
After treatment of yarns or cloth, the sodium hydroxide is removed by several washes under tension.
碱:在溶液中可形成氢氧根离子的可溶性物质。例如氢氧化钠或氢氧化钾。
Alkali: a soluble matter that forms hydroxyl ions in solution. e. g. NaOH or KOH.
把管内的氢氧化钠残液倒入水中,你就会发现:溶液会使红色石蕊试纸变蓝。
Turn the remnant of sodium hydroxide in the tube into water, and you'll find the solution turns red litmus blue.
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.
因此氢氧化钠的用途是十分广泛的,它广阔的发展前景值得我们去研究和探索。
Therefore is very extensive use of sodium hydroxide, its prospect of worth our research and exploration.
本文报道在苯—氢氧化钠水溶液中,由苯酚和氯乙酸缩合制取苯氧乙酸的良好结果。
This work introduces nice results for the preparation of phenoxyacetio acid in benzene-sodium hydroxide aqueous system through condensation of phenol with chloroacetic acid.
本文报道在苯—氢氧化钠水溶液中,由苯酚和氯乙酸缩合制取苯氧乙酸的良好结果。
This work introduces nice results for the preparation of phenoxyacetio acid in benzene-sodium hydroxide aqueous system through condensation of phenol with chloroacetic acid.
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