查询词典 p-dimethylaminoazo-benzene
- 与 p-dimethylaminoazo-benzene 相关的网络例句 [注：此内容来源于网络，仅供参考]
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The homologs of benzene are those containing an alkyl group or alkyl groups in place of one or more hydrogen atoms.
苯的同系物是指分子中只含有一个苯环，由一个烷基团或多个烷基团取代了苯环上一个或多个氢原子。
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The homologs of benzene are those containing an alkyl group or alkyl groups in place of one or more hydrogen atoms.
苯的同系物就是含有一个苯环，并且与苯相差若干个CH2原子团的一系列物质。
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The homologs of benzene are those containing an alkyl group or alkyl groups in place of one or more hydrogen atoms.
苯的同系物是指分子里含有一个苯环，组成符合CnH2n-6（n≥6）的环烃。
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The homologs of benzene are those containing an alkyl group or alkyl groups in place of one or more hydrogen atoms.
苯环上一个或多个氢原子被烷基基团所取代的化合物称为芳香族同系物。
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The homologs of benzene are those containing an alkyl group or alkyl groups in place of one or more hydrogen atoms.
苯的同系物是指分子里含有一个苯环，组成符合CnH2n-6（n≥6）的环烃。1很正确，2有点过了！金币+ 5 个万客币+ 5 个
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Objective:To investigate the air pollution of decorating material markets to study the health effect of working people exposure to low concentration of formaldehyde and benzene homologues in that place.
目的：了解建材市场的主要污染物及其污染水平；研究低浓度甲醛、苯系物暴露对从业人员的健康影响。
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Treatment of children with ADHD drugs more, such as methylphenidate, d-amphetamine, benzene iso-mephenytoin, caffeine, such as imipramine.
治疗小儿多动症的药物较多，如哌醋甲酯，右旋苯丙胺，苯异妥英，咖啡因，丙咪嗪等。
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A new method for the separation and purification of chiral mandelic acid by heated benzene extraction and refrigeration crystal was established. The ionization constant of mandelic acid was mensurated by pH potentiometer titration.
采用pH值电位滴定法测定了扁桃酸的离解常数，采用高效液相色谱法考察了扁桃酸在不同溶剂中的溶解度曲线和在苯-水体系中于不同pH值条件时的分配率，建立了热苯萃取和冷却结晶的扁桃酸纯化工艺。
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The solubility curve of mandelic acid in different solvent and the distribute ratio of mandelic acid in benzene-water system in different pH condition were determine by HPLC. The results showed that the ionization constant pK_a of mandelic acid was 5.28, the solubility of mandeli...
研究结果显示，扁桃酸的离解常数pKa值为5.28；扁桃酸在水和苯中的溶解度曲线可分别表示为：S=38.756e0.0354t和S=0.2746e0.0649t；扁桃酸在水和苯中的溶解度差值曲线可分别表示为：ΔS/S1=0.1196t-2.712和ΔS/S1=0.3688e0.0723t；苯是最适合用于冷却结晶的溶剂；热苯萃取扁桃酸的苯水比例可选为1∶1；降低pH值有利于扁桃酸在苯中的分配。
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Methods: The Yifuqing granula was given to rabbit with febrilis caused by the TAB vaccine. The effects of the Yifuqing granula on the ache threshold value of Jimpy mice caused by Hot plate, on auricle inflammatory swelling of Jimpy mice caused by dimethyl benzene, on the bacterium of Jimpy mice in vivo, and on CPE caused by virus were observed.
观察一服清颗粒对三联菌苗所致兔发热的影响；采用小鼠热板法观察一服清颗粒对小鼠痛阈的影响；观察一服清颗粒对二甲苯所致小鼠耳廓炎性肿胀的影响；采用小鼠体内抑菌实验观察一服清颗粒对金葡菌感染小鼠死亡率的影响；采用细胞病变法观察一服清颗粒对病毒致细胞病变作用的影响。
- 推荐网络例句
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Some of them were ligated to the plasmid vector pCR 2.1 andsequenced,respectively.
将所获DNA片段克隆到pCR2.1载体进行测序，并与基因组数据库进行同源性比较。
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Thinking since Google owns Blogger, I would be able to escalate this issue to the support team.
自谷歌的思考拥有Blogger的，我将能够缓解这一问题的支持团队。
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Besides, I also surely know that just professional skills are not enough for being a good doctor. Hence, I attend the basic scientific research of preclinical medical college, the epidemiological investigation of public health college and the clinical scientific research of clinic college,from which I possess of some experimental skill such as CELL CULTER , PCR , Western blotting and so on.Above all,these experience cultivate my ability of designing the experiment and enforcing the experiment,which help me complete my research.
做为一名七年制的学生，学校对我们的要求是&临床技能和科研能力同等重要&因此在进行临床技能培养的同时，我先后参加过我校基础医学院的基础科研实践、公共卫生学院的流行病学调查实习，及临床学院的临床科研实践，让我熟练掌握了细胞培养、 PCR 、 Western blotting 等分子生物学技术；最重要的是，这些实践经验培养了我独立完成从研究课题的设计到实验方案的实施能力，帮助我顺利的完成了我在硕士期间的科研项目。