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- Imidazole, an analog with the oxygen replaced by a nitrogen. 咪唑,氧被氮取代了的类似物。
- L-histidine is an alkalescency amino acid with an imidazole group. L-组氨酸是含咪唑核的碱性氨基酸。
- Imidazole was modified by cupric sulfate, the new product was observed by XRD. 采用硫酸铜改性咪唑,XRD表明了有新的物质生成。
- Etomidate is a rapid, short-acting carboxylated imidazole derived hypnotic. 依托米脂是一种快速、短效羧基化咪唑镇静剂。
- In present study, butyryl chitosans were synthesized by esterification with butyric anhydride as catalyst. 摘要考察了催化剂和反应时间对丁酰化反应的影响。
- In present study,butyryl chitosans were synthesized by esterification with butyric anhydride as catalyst. 考察了催化剂和反应时间对丁酰化反应的影响。
- Butyryl chitosan can form cholesteric liquid crystalline phase by dissolving in more than ten solvents. 丁酸壳聚糖能溶于十多种溶剂中形成胆甾型液晶相。
- The TG spectra shows that the butyryl chitosan almost has the similar thermal stability as chitosan. 同时,利用热失重(TG)考察了丁酰化壳聚糖的热稳定性,发现酰化度对丁酰化壳聚糖的初始热分解温度影响不大。
- Degradation and residue of imazalil and guazatine were studied in citrus standing for imidazole and bisguanidine. 研究了咪唑类药剂抑霉唑和双胍类药剂百可得在柑桔中的残留情况。
- Methyl 1 phenyl Propanone was synthesized with benzene and iso butyryl chloride by using anhydrous aluminium trichloride as catalyst. 由苯与异丁酰氯在无水三氯化铝作催化剂的条件下制备苯基异丙基酮。
- Conclusion Imidazole pessary is a effective and safe drug to moniliform bacterial colpitis. 结论:咪康唑阴道栓剂是治疗念珠菌性阴道炎安全、有效的药物。
- This preparation uses dialkyl imidazole salt, alkyl pyridine salt or caprolactam and fatty acid as reactant. 该方法使用带有二烷基咪唑盐、烷基吡啶盐或者己内酰胺和脂肪酸作为反应物。
- In the third chapter, the coupling of aryl halides with pyrrole, indole, imidazole, pyrazole was investigated. 芳基碘代物、溴代物与芳胺的偶联则仅限于与富电子芳胺的反应取得了成功。
- In the epoxy curing system the accelerating agents of uron derivative and imidazole are discussed in detail. 重点介绍了脲类衍生物和咪唑两类固化促进体系的进展;
- Bleaching of RNO is promoted by the rising of the concentration of histidine or imidazole. 随着组氨酸或咪唑浓度的增加,RNO脱色反应增大;
- The protein was eluted from the column using 25 mM HEPES (pH 7.5), 250 mM NaCl, 200 mM imidazole, and 5 mM TCEP. 蛋白质被洗脱,从柱使用25毫米hepes ( pH值7.;5 ) ,氯化钠250毫米, 200毫米咪唑,和5毫米tcep 。
- The curing mechanism of bisphenol-A diglycidyl ether type epoxy resin (DGEBA) cured with Imidazole (IMI) was studied by DSC,FT-IR. 本文应用DSC、FT-IR对咪唑固化双酚A二缩水甘油醚型环氧树脂的固化反应机理进行了研究。
- Only N-phosphoryl serine and threonine methyl esters were catalyzed by imidazole, A new type of pentacoordinate phosphorus intermediate was proposed. 反应机理推测为丝、苏氨酸的侧链基团羟基在咪唑的存在下亲核进攻磷原子形成五配位中间体。
- The kind of three antimoulds including thiazole species, organo-metallic compounds and imidazole species were applied in the research of a polysulfide sealant. 摘要选用了噻唑类、有机金属络合物、咪唑类3种防霉剂应用于聚硫密封剂,考察了聚硫密封剂的防霉效果,并研究了不同防霉剂对密封剂工艺性能和力学性能的影响。
- However, when dicyandiamide and imidazole were added together in epoxy adhesive, the amount of dicyandiamide decreased to 15%. 而复合使用改性双氮胺和咪唑,在保证性能和固化时间的前提下,双氰胺的用量可减少至15%25。