Cyclopropane carbonyl chloride is an important intermediate.
环丙甲酰氯是一种重要的中间体。
| 单词 | chloride |
| 例句 |
英语例句库
Cyclopropane carbonyl chloride is an important intermediate. 环丙甲酰氯是一种重要的中间体。 The best reaction condition are determined when synthesizing dibutyl maleate by using sloid chloride as catalyst. 提出了以固体氯化物为催化剂合成马来酸二丁酯的最佳反应条件。 Long-term intracerebroentricular infusion of potassium chloride preents the deelopment of deoxycorticosterone–salt hypertension. 长期脑室内输注氯化钾会预防脱氧皮质酮-盐高血压的产生。 Preparation of ethylene bis stearamide using stearyl chloride and ethylenediamine (EDA) as raw materials has been studied. 研究了以乙二胺和硬脂酰氯为原料制备乙撑双硬脂酰胺的反应,讨论了原料配比、反应时间、反应温度的影响。 The high-effective water treatment agent-polyaluminium chloride is produced by industrial aluminiferous waste slag. 利用工业含铝废渣生产高效水处理剂聚合氯化铝。 N-oleoyl alanine was prepared by the reaction of alanine with chlorides under alkali solution. 将油酸酰氯和丙氨酸在碱性溶液中反应制备N-油酰基丙氨酸。 Chloroform being solvent,under bath heat,4 hydroxymethyl caged bicyclic phosphate acylated with pentanoyl chloride and hexanoyl chloride dividedly. 用氯仿作溶剂,在浴温条件下,4羟甲基笼状双环磷酸酯分别与戊酰氯、己酰氯发生酰化反应。 N,N-diethylaniline was synthesized from aniline with bromoethane using tetraethylammonium chloride as phase transfer catalyst under atmospheric presure. 用四乙基氯化胺作相转移催化剂可在常压下由苯胺和溴乙烷合成N,N-二乙基苯胺。 Tartrate solution and zirconyl chloride were used as the matrix modifier for coating graphite tube. 采用酒石酸-锆复合溶液作基体改进剂，锆涂层热解石墨管为原子化器。 Several production methods,market demands and development of sulfinyl chloride are introduced in this paper. 本文介绍了氯化亚砜的生产方法、市场需求及发展前景。 The various effects on synthesis of N-methyl-carbamyl chloride were studied.Temperature is most important one. 介绍了影响N-甲氨基甲酰氯合成的各种因素，其温度是主要影响因素。 Levocetirizine Dihydrochloride was prepared from benzoyl chloride by acidylation,hydrogenation,cyclization with an overall yield of 8.05%. 以苯甲酰氯为原料,经酰化,还原,环合等反应合成左旋西替利嗪盐酸盐,反应总收率为8.05%。 Alkylation of Phenylacetonitrile was realized from phenylacetonitrile and benzyl chloride by using PS-PEG-400 as triphase phase transfer catalyst. 摘要利用固载化聚乙二醇-400作三相相转移催化剂，以氢氧化钾的水溶液作碱，从苯乙腈和苄基氯出发合成了苯乙腈的单烷基化物-α-苄基苯乙腈。 Cuprous chloride is an important inorganic fine chemical product,which was produced by nantokite reduction method. [摘要] 氯化亚铜是一种重要的无机精细化工产品。 This paper reviews the research and development of phosgene Derivates,including diphenyl ketone,chlorocarbonate,isocya-nate,acyl chloride and carbonates. 本文综述了光气下游精细化学品的开发及生产进展,包括二苯甲酮类、氯代甲酯类、异氰酸酯类、酰氯类、碳酸酯类化合物。 The propionyl chloride was found to be the appropriate acylating agent in terms of the cost. 通过成本比较,认为丙酰氯是合适的酰化剂。 Content : mimimum 99.0 per cent of mercurous chloride (Hg 2 Cl 2 ). 本品含氯化亚汞(Hg 2 Cl 2 )不得少于99.0%。 Synthesis of ethyl iso nicotinate using BTEAC (benzyl triethyl ammonium chloride) as phase transfer catalyst was studied. 以BTEAC(苄基三乙基氯化铵)为相转移催化剂合成了异烟酸乙酯。 Some advice regarding chlorinity expressing measure and assessment method in the chloride ion permeability test is proposed. 并对混凝土氯离子渗透性试验的氯离子浓度表示和评价方法提出建议。 This article is a study of methylene chloride as a substitute for trichloro-fluoromethane in producing flexible polyurethane foam. 讨论了用二氯甲烷替代一氟三氯甲烷进行软质聚氨酯泡沫塑料的生产。 声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
原声例句
BBC英语大破解 Table salt's chemical name is sodium chloride. 食盐的化学名称是氯化钠。 VOA慢速英语_世界 Still, calcium chloride does put chloride ion, which plants don't like, into the soil. 不过，氯化钙确实会把植物不喜欢的氯离子注入土壤。 科学大揭秘 This reaction produces sodium chloride and oxygen gas. 这个反应产生氯化钠和氧气。 环境与科学 And chlorides can be an indicator of pollution. 氯化物可以作为污染的指标。 营养健康与癌症预防 Potassium chloride is sometimes used in commercial products. 有时，商业产品中会出现氯化钾。 Scishow 精选系列 Sodium chloride, otherwise known as table salt. 氯化钠，也称为食盐。 Scishow 精选系列 So what makes sodium chloride so special? 那么是什么让氯化钠如此特别呢？ 美食家基地 James, our sodium chloride solution is ready. 詹姆斯，我们的氯化钠溶液已经准备好了。 营养健康与癌症预防 Table salt is made up of both sodium and chloride. 餐桌上的盐则是氯化钠。 福尔摩斯基本演绎法第二季 Rada Hollingsworth was killed with an overdose of potassium chloride. 过量的氯化钾导致了蕾达·霍林沃斯的死亡。 海底两万里（原版） Hence you observe that sodium chloride is encountered there in significant proportions. 由此您可以看出，氯化钠在海水中含有相当大的分量。 连线杂志 And so it's like 99.7% salt water, which really sodium chloride in water. 所以它基本上就是 99.7% 的盐水，实际上是氯化钠溶解在水中。 VOA慢速英语_世界 There are, of course, other things that can be used in place of sodium chloride. 当然，还有其他东西可以用来代替氯化钠。 Osmosis-神经 GABA binds to GABA receptors, which tell the cell to open up chloride ion channels. GABA与GABA受体结合，使细胞氯离子通道打开。 经济学人-科技 If inundated by chloride ions, as a result of corrosion by salt water, their conductivity increases. 若因海水腐蚀而大量接触氯离子时，其导电性会增强。 科学大揭秘 Its ions, sodium and chloride, have significantly more mass than the atoms of oxygen and hydrogen. 钠离子和氯离子比氧原子和氢原子的质量大得多。 Osmosis-微生物 And low chloride and sodium can cause headaches, poor balance, disorientation, seizures and coma. 低氯和低钠会导致头痛、头晕、神志不清、癫痫发作和昏迷。 科学60秒 2017年9月合集 The culprit, he says, may be calcium chloride road salt, used to de-ice highways in the winter. 法南姆表示，造成这种状况的罪魁祸首可能是冬季用来为高速公路除冰的氯化钙路盐。 Osmosis-泌尿 The bicarbonate goes back into the blood in exchange for a chloride ion, leaving behind a proton. HCO3-回到血液中交换CL-，留下一个H+。 VOA Special 2022年7月合集 The main ingredient in Fortress products, magnesium chloride, is taken from the Great Salt Lake in Utah. Fortress公司产品的主要成分氯化镁取自犹他州的大盐湖。 |
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