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所述的滅螺藥物添加劑為溴乙酰胺或氯硝柳胺.The molluscacidal medicated additive is bromoacetyl bromide or niclosamide.這些陰離子受體包括橋聯(lián)二吡咯柄型二茂鐵 、 基于聯(lián)吡咯的索烴、附加有離子基團(tuán)的吡咯酰胺、吡咯-2, 5- 二甲酰胺和吡咯 -2,5-二乙酰胺.These receptors include bridged dipyrrole ansa - ferr...
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“氯乙醇”的英語可以翻譯為：[醫(yī)] chlorethyl alcohol，ethylene chlorohydrin，chlorohydrin ...
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“乙酯基”的英語可以翻譯為：[化] carbethoxy，ethoxycarbonyl ...
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“乙荃”的英語可以翻譯為：ethyl ...
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“乙醚的”的英語可以翻譯為：[醫(yī)]ethereal ...
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不完全的燃燒和不適當(dāng)?shù)耐L(fēng)條件能導(dǎo)致乙炔的產(chǎn)生.Incomplete combustion and improper draft conditions can cause ethylene formation.這種反應(yīng)構(gòu)成了制備芳基環(huán)丙基乙炔的有效方法.This sequence constitutes an efficient method for preparing arylcyclopropylacetylenes.丙二烯是甲基乙...
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“乙醇”的拼音為：yǐ chún...
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“乙炔”的英語可以翻譯為：ethyne，acetylene，ethine ...
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“乙?！钡钠匆魹椋簓ǐ xiān...
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這些反應(yīng)能把四分之三的乙醇酸的碳保存在三碳糖中.These reactions can conserve three of every four carbons diverted to glycolate by forming triose.乙醇酸早就被認(rèn)為是光合作用早期的重要的產(chǎn)物.Glycolate has long been recognized as an early and important product of photo...
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“氯乙醛”的英語可以翻譯為：[化] chloroacetaldehyde，chloroethanal ...
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“乙烯”的英語可以翻譯為：[化] ethylene，ethene，[有化] olefiant gas ...
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“乙酰基”的英語可以翻譯為：[化] acetyl，ethanoyl ...
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“乙烯基”的英語可以翻譯為：vinyl，[醫(yī)] vinyl，ethylene ...
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“乙琥胺”的英語可以翻譯為：[化] ethosuximide，zarontin ...
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“碘乙醇”的英語可以翻譯為：iodohydrin ...
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“乙苯”的拼音為：yǐ běn...
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“乙炔苯”的英語可以翻譯為：ethynylbenzene ...
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“乙”的拼音為：yǐ...
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“乙醛肟”的拼音為：...
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“乙氧基”的英語可以翻譯為：[化] oxethyl，oxyethyl group，[醫(yī)] ethoxy ...
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這種蠟質(zhì)屬于乙醇有機(jī)溶劑的萃取物.The waxes are classed as alcohol or organic solvent extracted materials.在許多細(xì)胞中,含量最高的磷脂是磷脂酰乙醇胺或腦磷脂.The most abundant phospholipid in many cells is phosphatidyl ethanolamine or cephalin.這些反應(yīng)能把四分之三的乙醇酸的碳保存在...
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“乙酸化”的英語可以翻譯為：[化] acetoxylation ...
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“碘乙烷”的英語可以翻譯為：iodoethane，ethyl iodide ...
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聚乙醛可以以無規(guī), 間同和全同形式存在.Polyacetaldehyde may exist in atactic, syndiotactic and isotactic forms.乙醛酸循環(huán)體發(fā)現(xiàn)于油脂種子的貯藏組織中.Glyoxysomes are found in the storage tissues of fatty seeds.乙醛相應(yīng)的反應(yīng)服從廣義的堿催化.The corresponding reaction of ac...
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“乙腈”的英語可以翻譯為：[化] acetonitrile，methyl cyanide，methyl cyanide ...
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天然氣不含硫, 含甲烷88-99%, 乙烷6%和丙烷3%.The gas , which is sulphur - free , contains 89 - 99 % methane, up to 6 % ethane, and 3 % propane.某些苯代 ( 或多苯 ) 環(huán)氧乙烷是制取帶苯環(huán) ( 或二苯 ) 碳烯的極好原料.Phenyl ( or polyphenyl ) substituted epoxides serve a...
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這條鐵路在那兒分叉通向甲 乙 兩地.There the railway forks to A and B ( places ).甲與乙戀愛.A and B are in love with each other.甲: 誰來開車? 乙: 我A: Who is going to drive? B: Me....
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“乙脲”的英語可以翻譯為：ethyl urea，acetonitrile，ethane nitrile，methyl cyanide ...
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介紹了苯乙酸的生產(chǎn)方法 、 用途及市場.The production process, use and market of phenylacetic acid were introduced.介紹了鑒別氯代乙酸的反應(yīng)原理和操作方法.Reaction principles of chloroacetic acid detection and its operation Methods: Were introduced.在此反應(yīng)條件下, 乙...