催化剂 - 关于催化剂的双语例句 - 催化剂造句 - 语文书

为您找到118个与“催化剂”相关的双语例句：

It is used in baking the beehive catalyzer in exhaust gas purify organ of auto.
该窑炉用于汽车尾气净化器催化剂焙烧.
Application: Mainly used as a polymerization catalyzer in chemical and medicine industry.
用途: 广泛应用于化工机医药领域,聚合催化剂.
A catalyst is a substance which speeds up a chemical reaction.
催化剂是一种能加速化学反应的物质.
Iron and nickel carbonyl compounds are poisons to copper - based methanol synthesis catalysts.
羰基铁和羰基镍是铜基合成甲醇催化剂的毒物.
A series of niobium acids at different calcination temperatures was prepared.
在不同焙烧温度下制备了一系列固体铌酸催化剂.
N - hydroxyethylpyrrolidone ( NHP ) was synthesized from � � - butyrolactone and ethanolamine on Y molecular sieve catalyst by two steps.
以改性Y分子筛为催化剂,γ-丁内酯和乙醇胺为原料,采用γ - 丁内酯法两步合成N - 羟乙基吡咯烷酮 ( NHP ).
Isoamyl butyrate was synthesized by using ceric sulfate as the catalyst.
以硫酸高铈为催化剂,正丁酸和异戊醇为原料合成了正丁酸异戊酯.
Butyraldehyde glycol acetal was synthesized from butyraldehyde and glycol by using iodine as catalyst.
以单质碘为催化剂,通过丁醛和乙二醇反应合成了丁醛乙二醇缩醛.
Synthesis of n - butyl lactate is catalyzed by phosphotungstic acid and aluminium phosphotungstate.
以磷钨酸和磷钨酸铝为催化剂,用乳酸和正丁酸合成了乳酸正丁酯.
Diels - Alder reaction of 2 - merhylene - 1 - pheny 1 - 1.3 - butanedione catalysed by zinc chloride as lewis acid with 1.3 - cylcopentadiene was reported.
以氯化锌为路易斯酸催化剂,探讨了2 ─ 亚甲基─1 ─ 苯基 ─ 1.3 ─ 丁二酮与1.3 ─ 环戊二烯的Diels─Alder反应.
The butane conversion of catalyst aged in different pH has similar value.
在不同pH值老化的催化剂先驱体,经活化后对丁烷的转化率基本相同.
Ethyl lactate was synthesized with sodium bisulfate.
采用硫酸氢钠为催化剂合成乳酸乙酯.
Isoamyl butyrate was synthesized by using potassium bisulfate as the catalyst.
以硫酸氢钾为催化剂,正丁酸和异戊醇为原料合成了正丁酸异戊酯.
The FBC ( fluorous biphase catalysis ) is a new nonaqueous immobilization and phase - separation technique.
氟两相催化体系 ( FBC ) 是一种新型均相催化剂固定化(多相化)和相分离技术.
Bacterial lipase is a kind of biocatalyst which is widely used in many industrial fields.
摘要细菌脂肪酶是一类广泛应用于工业领域的生物催化剂,具有重要的应用价值.
Microbial lipases, as biocatalyst, were widely used in many industrial fields.
微生物脂肪酶是一类广泛应用于诸多工业领域的生物催化剂.
The bimetallic catalyst for bimodal molecular weight distribution polyethylene was also introduced briefly.
还简要介绍了生产双峰分子量分布聚合物的双金属催化剂.
Benzyl butyrate was synthesized by using potassium bisulfate as the catalyst.
以硫酸氢钾为催化剂,丁酸和苄醇为原料合成丁酸苄酯.
The coking and deactivation of virgin naphtha aromatization catalyst are studied on isothermal reactor.
利用等温固定床反应器研究了直馏汽油芳构化改质催化剂的结焦失活规律.
We imagine using an anticatalyst to " freeze out " any chemical reactions in the system.
可想象利用一种反催化剂使体系内的任意化学反应 “ 冻结 ”.

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