羟基
- 与 羟基 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Thus, the corresponding chiral sulfonium ylide was designed and its precursor was found to be readily available from the coresponing sulfide that was easily prepared from D-camphor in two steps.
从价廉易得的手性源 D-樟脑出发,合成了硫原子 b -位含有羟基的手性硅基烯丙基硫盐。
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As hydroxyl and sulfonyl dual-functionalized zwitterionic salts and ionic liquids, they may be used for synthesizing other functionalized ionic liquids or ionic liquid-polymer.
该内盐和离子液体中的活性羟基的存在,为进一步引入其他功能基团或制备离子液体聚合物提供了切实有效的基础。
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EMSA results show that the binding patterns between the core DNA sequences of DNase Ⅰ supersensitive sites (HS2, HS3 and HS4) in LCR and nuclear matrix proteins isolated from Hu-induced and uninduced-HEL cells are quite different.
运用凝胶电泳阻抑法揭示了用羟基脲诱导与非诱导的HEL细胞内,与LCR中的DNaseⅠ超敏感点(HS2,HS3和HS4)核心DNA序列结合的核基质蛋白发生了显著的变化。
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OBJECTIVE: To study the suppressive effect of hydroxyapatite nanopartics on HL-60 cell line.
目的:探讨羟基磷灰石纳米粒子对HL-60细胞的生长抑制作用。
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The effects of the food additive butylated hydroxyanisole and the antibiotic Norfloxacin on swordtail fish were measured by considering a number of parameters, including glutathione S\|transferase, catalase, 7-ethoxyresorufin-o-dealkylases and malondialdehyde contents.
研究了叔丁基对羟基茴香醚(butylated hydroxyanisole, BHA)和诺氟沙星(norfloxacin, NFLX)对剑尾鱼的急性毒性及其肝脏谷胱甘肽硫转移酶、丙二醛、过氧化氢酶及7-乙氧基异吩恶唑酮-脱乙基酶活性的影响。
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Objective To investigate the efficaey and safety of ~(153)Sm-citrate-hydroxyapatite synovectomy in knee synovitis with rheumatoid arthritis.
目的观察~(153)Sm-柠檬酸-羟基磷灰石滑膜切除术治疗类风湿关节炎持续性膝关节积液的疗效和安全性。
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In the experiment, the variousfactors which influenced the synthesization of 3-hydroxybutic acid were studied.
对影响3-羟基丁酸合成的各种因素进行了考察。
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However the addition order of tartrate and phosphate on activity of enzyme adsorbed by goethite produced the greatest impact.
胶体表面类型(硅氧烷表面或羟基化表面)及阴离子配体对胶体表面负电荷的贡献量在酶的吸附及活性保持中的重要性;B阴离子配体后加入时酶的吸附量一般比配体先加入时的高;C)配体加入顺序对二氧化锰的影响最显著,对砖红壤和高岭石的居中;对针铁矿的次之;对黄棕壤的最小。D)乙酸或草酸加入顺序对高岭石上固定化酶比活性的影响最大,而酒石酸或磷酸则对针铁矿影响最大。
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OH -Tautomer more stable and predicted to predominate in gas phase.
羟基互变异构体更加稳定和预测天然气占主导的阶段。
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General Statement一般性发言 OH -Tautomer more stable and predicted to predominate in gas phase.
羟基互变异构体更加稳定和预测天然气占主导的阶段。
- 推荐网络例句
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This one mode pays close attention to network credence foundation of the businessman very much.
这一模式非常关注商人的网络信用基础。
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Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.
扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。
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There is no differences of cell proliferation vitality between labeled and unlabeled NSCs.
双标记神经干细胞的增殖、分化活力与未标记神经干细胞相比无改变。