烯烃与水和卤素发生加成反应生成卤代醇。
Alkenes react with water and halogens to form halohydrins by an addition reaction.
Harris指出,世界上几乎95%的氢是由天然气生产的,其方法是使甲烷与水蒸气在化石燃料转换器中发生反应生成氢和二氧化碳。
Harris points out that around 95 per cent of the world's hydrogen is already sourced from natural gas, using fossil fuel reformers that react methane with steam to produce hydrogen and carbon dioxide.
对于由动物油生成的可再生柴油来说,在高温高压下动物脂肪与氢气作用发生氢化反应。
For renewable diesel made from animal fat, fats are hydrogenated by reacting the tallow with hydrogen under high pressure at high temperature.
当研究人员用这些咖啡提取物与体外培养人体细胞发生反应时,这些细胞会提高酸的生成量。
When the researchers served these coffee extracts to cultured human stomach cells, the cells jacked up acid production.
这些混合物发生反应后就形成氦元素,并同时生成更多的中子与大批量的能量。
These react to form helium, yet more neutrons and a whole lot more energy.
最后,大气甲烷与羟基离子发生反应,生成二氧化碳和水。
Eventually, atmospheric methane reacts with hydroxil ions to form CO2 and water.
性状白色粉状结晶;易溶于水,水溶液显碱性,并放出热量,易潮解;与酸发生反应生成盐。
Character of Sodium carbonate white powder crystal; When it dissolves in water, the liquid will have alkalinity, and emit heat; Sodium carbonate and acid react to salt.
采用高分子有机螯合剂与废水中的多种重金属离子发生螯合反应,生成稳定且不溶于水的金属螯合物来去除废水中的重金属离子。
Using organic chelating agent to response with several kinds of heavy metal ion, then the heavy metal ion will be reduced by forming the product with high stability and hardly dissolved by water.
本文以噻吩与溴、锌粉依次发生取代,还原反应生成3-溴噻吩。
Thiophene reacted with bromine and zinc to obtain 3-bromothiophene via substitution and reduction reaction.
实验结果表明:用来脱硫的铜可与抽提物中的某些有机质发生反应,生成有机金属化合物,而大大影响了样品前处理的结果。
The results show that copper can react with some organic compounds in extracted matter and form organo-metallic compounds. So it will greatly influence the results of sample pretreatment.
电石废水脱硫过程是二氧化硫与氢氧化钠发生化学反应生成亚硫酸钠。
The sulfur removal process of calcium carbide waste water is a chemical reaction between sulfur dioxide and sodium hydroxide.
松香在新型催化剂(CLC)存在下与醇发生酯化反应,生成加纳色号2~4的浅色松香树脂。
Lightcolored rosin ester with Gardner color 2-4 was prepared by reacting rosin with alcohol in the presence of a new CLC catalyst.
两性物质,既与酸也与碱发生反应生成盐。
An amphoteric compound reacts with both acids and bases to form salts.
在水溶液中,壳聚糖与香草醛发生希夫碱反应,生成改性壳聚糖vcg。
Chitosan react with vanillin aldehyde by Schiff's base reaction in water, a polymer product-VCG can be prepared.
基肌红蛋白是由肌红蛋白与亚硝酸盐产生的一氧化氮发生反应而生成的。
Nitrosylmyoglobin is formed by the reaction of myoglobin with nitric oxide generated from nitrite.
重氮甲烷与酸性除草剂发生衍生反应,生成易于气相色谱-质谱测定的酯类化合物,反应条件温和,副产物少。
Under mild reaction condition, the derivative reaction of diazomethane with acid herbicides occurred and produced ester compounds with little by-products, which could be easily detected by GC-MS.
基于六价铬与碘化钾反应生成了单质碘,碘可以使罗丹明B发生荧光猝灭,从而间接测定六价铬的含量。
The method is based on fluorescence quenching of Rhodamine B by reaction of Cr(VI) with potassium iodide giving iodine(I2).
液化过程中挥发物与重油之间存在着可逆反应,轻油在液化过程中发生二次反应主要生成气体。
In the liquefaction process there was reversible reaction between the heavy oil and volatile organic compounds; organic dissolved was mainly transformed into gas in the secondary reaction.
卡罗尔·特里:二氧化碳与海水发生化学反应,生成一种弱酸,名为碳酸,从而导致海水酸化。
Carol Turley: When you add CO2, carbon dioxide, to sea water, it forms a weak acid, carbonic acid. And that is making the oceans more acidic.
卡罗尔·特里:二氧化碳与海水发生化学反应,生成一种弱酸,名为碳酸,从而导致海水酸化。
Carol Turley: When you add CO2, carbon dioxide, to sea water, it forms a weak acid, carbonic acid. And that is making the oceans more acidic.
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