苯甲基
- 与 苯甲基 相关的网络例句 [注:此内容来源于网络,仅供参考]
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In order to develop the new desalination method which has the virtues of simple equipments and technology, non-pollution and low cost, a foam fractionation technology of removing CuSO4 from the simulated aqueous solution was studied by using dodecylbenzenesulphonic acid and (1-hexadecyl) trimethyl ammonium hydroxide as surfactant.
为了探索设备和工艺简单、低污染、生产过程费用低的脱盐新方法,以十二烷基苯磺酸和十六烷基三甲基氢氧化按为表面活性物质,采用泡沫分离技术对脱除水溶液中微量的硫酸铜进行了研究。
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Objective To establish GC method for the simultaneous determination of methamphetamine, amphetamine and caffeine in whole blood and urine.
目的 建立同时测定血、尿中甲基苯丙胺和咖啡因含量的方法。
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One of the metabolites of methamphetamine is amphetamine
甲基苯丙胺会产生代谢物安非他明。
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Methoxycarbonyl-4-(4-methoxyphenyl )-6-methyl-3, 4-dihydropyrimidine-2(1H)-one was synthesized from anisaldehyde, methyl acetoactate and urea in presence of HF-1O1 strong acidic ion-exchange membrane.
在HF-101强酸性离子交换膜的存在下,由对羟基苯甲醛、乙酰乙酸甲酯与脲一步合成了5-甲氧羰基-4-(4-甲氧苯基)-6-甲基-3,4-二氢嘧啶-2(1H)-酮。
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These studies indicate that the boron fluoride with nitromethane or acetone system with higher separation factor is superior to the anisole system used currently,but a more detailed study is.
采用苯甲醚、硝基甲烷、丙酮、甲基异丁基甲酮4种络合剂分别与三氟化硼合成出了4种络合物体系。
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Thus, the synthesis of anisole by O-methylation of phenol with DMC had been extensively investigated using phase transfer catalysts, organic alkaline catalysts or zeolites catalysts.
相转移催化剂,有机碱类催化剂以及分子筛催化剂是DMC甲基化苯酚合成苯甲醚这一反应的高效催化剂,研究的比较广泛和深入。
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Photoinduced reactions of 1 with 15, 16 and 19 gave the corresponding annulation products 21 (58%), 30 (71%) and 35 (87%) directly in one pot sequential reactions.
二氯香豆素(1)可分别与2-和3-苯基苯并呋喃以及2-甲基-4-苯基噻唑在光照条件下经一锅内的连续反应直接合成增环产物21(58%),30(71%)和35(87%)。
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The course of reaction was monitored by estimating the amount of isopropanol liberated in benzene-isopropanol azeotrope in each case.
合成是在苯溶液中采用了金属/非金属的异丙氧基化合物和N-(2-甲基)苯基甘氨酸按1:1和1:2的配比完成的。
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Illegal has the narcotic crime is indicates the knowledge is the opium, the heroin, the methyl benzedrine or other narcotics, but illegal has and quantity big behavior In drug-related crime big family, It resides in the status which links the preceding with the followin 民法 g, Has its special existence significance for the strict drug-related crime law net to reveal the crime.
非法持有毒品罪是指明知是鸦片、海洛因、甲基苯丙胺或者其他毒品,而非法持有且数量较大的行为。在毒品犯罪的大家庭中,其居于承上启下的地位,是为了严密毒品犯罪的法网而有其特殊存在意义的兜底性犯罪。
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Illegal has the narcotic crime is indicates the knowledge is the opium, the heroin, the methyl benzedrine or other narcotics, but illegal has and quantity big behavior In drug-related crime big family, It resides in the status which links the preceding with the following, Has its special existence significance for the strict drug-related crime law net to reveal the crime.
非法持有毒品罪是指明知是鸦片、海洛因、甲基苯丙胺或者其他毒品,而非法持有且数量较大的行为。
- 推荐网络例句
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My first article for Screen Power Magazine, which is to this day is the official magazine of Jackie Chan, was a DVD review of the Hong Kong actioner Gen-X Cops, starring Nicholas Tse and Daniel Wu.
我的第一篇文章为屏幕力量杂志,在对这天是Jackie Chan 正式杂志,是香港actioner Gen X 警察的DVD 回顾,担任主角Nicholas Tse 和丹尼尔吴。
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His lips grazed hirs, Now what are you going to do?
他的唇使吃草了 hirs,现在你将要做什麼?
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I wasn't a huge drinker, but I enjoy it socially.
我不是一个贪杯的人,但在社交场合我会略微享受一点。