pyridine造句
- 1. The presence of a weak base (pyridine, lutidine, or collidine ) oxidizes the phosphite triester into a tetracoordinated phosphate triester.
- 弱碱（吡啶，二甲基吡啶或可力丁）的存在将亚磷酸三酯氧化为四配位磷酸三酯。
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- 2. Pyridine is a colorless chemical liquid.
- 吡啶是一种无色的化学液体。
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- 3. Synthesis of the bis(imino)pyridine ligands.
- 双亚胺吡啶配体的合成。
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- 4. A new functional surfactant with pyridine group has been synthesized.
- 合成了带有吡啶基团的功能表面活性剂。
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- 5. The supramolecular compounds with ligand of pyridine-3- sulfonate were prepared .
- 研究了含吡啶-3-磺酸配体的超分子体系的构筑。
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- 6. Acetyl-pyridine is an important precursor for the synthesis of Schiff-Base ligands.
- 乙酰基吡啶是一种重要的希夫碱前驱体。
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- 7. The reaction of molar ratio of pentamer to pyridine and products structure is studied.
- 由此研究了五聚体与吡啶的摩尔比与产物的结构的关系。
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- 8. Recovering pyridine by simple distillation and phase separation with salt was studied.
- 研究了普通精馏与加盐分相技术在回收吡啶中的应用。
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- 9. The preparation and purification methods of pyridine hydrochloride were discoursed in the paper.
- 本文叙述了盐酸吡啶的制备及精制方法。
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- 10. The process of 2-chloropyridine chlorination synthesis by pyridine and application were introduced.
- 介绍了吡啶氯化合成2-氯吡啶的方法和应用。
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- 11. The changes in the SH signal due to adsorption of pyridine molecules on the Ag film were investigated.
- 研究了银膜表面由于吸附吡啶分子而引起的表面二次谐波信号变化。
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- 12. Pyrrole, imidazole and furan are biodegradable organics, and pyridine are poor biodegradable organics.
- 吡咯、咪唑、呋喃为可降解有机物，吡啶为难降解有机物。
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- 13. Who have mastered the production of pyridine technology, will have the equivalent of a printing press.
- 谁掌握了吡啶生产技术，将具有相当于一台印刷机。
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- 14. The catalyst deactivation kinetics of pyridine chlorination was investigated in an integral fixed reactor.
- 采用积分反应器，研究了吡啶氯化反应中催化剂失活动力学。
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- 15. PVC-Pyridine resin was prepared, and its structure was characterized by IR spectra and elementary analysis.
- 合成了聚氯乙烯一吡啶树脂，并通过元素分析和红外光谱进行了表征。
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- 16. The fixation of CO2 carried out by these autotrophs, in addition to ATP, requires reduced pyridine nucleotide.
- 除atp外，由这些自养生物进行的CO2固定，需要还原的吡啶核苷酸。
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- 17. The surface of PP nonwoven cloth was modified through a chemically induced grafting of 4-vinyl pyridine onto it.
- 通过化学引发接枝4 -乙烯基吡啶，对聚丙烯非织造布进行表面改性。
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- 18. METHODS Using the bromine, the lithium bromide and the promoter pyridine carried out the oxidized dehydrogenation.
- 方法利用溴、溴化锂和助催化剂吡啶方法同时进行氧化脱氢。
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- 19. The study provides a theoretical base for preparing high activity and high selective catalyst for pyridine synthesis.
- 该研究为制备高活性、高选择性的合成吡啶催化剂提供了理论依据。
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- 20. Organic bases, such as pyridine can accelerate the mon-cyanoethylation but can not accelerate the bis-cyanoethylation.
- 有机碱，例如吡啶能加速单氰乙基化，而不能促进双氰乙基化。
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- 21. A classical method to determine the content of cinnamaldehyde is called hydrochloride hydroxylamine-pyridine oximation.
- 探讨一种无吡啶盐酸羟胺肟化法测定肉桂醛的可行性。
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- 22. E. g. "the spectrum of pyridine coordinately bonded to the surface is markedly different from that of the pyridinium ion".
- 例如：吡啶的光谱与表面的协调度和吡啶离子有显著不同。
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- 23. The main composition of this wastewater is acetaldehyde, paraldehyde, metaldehyde, pyridine and some acetaldehyde polymers.
- 某化工厂废水主要成份为乙醛、少量三聚乙醛、四聚乙醛、吡啶和一些乙醛聚合物。
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- 24. When an organic molecule like electron donating pyridine adsorbs on the surface, cations get reduced due to charge transfer.
- 当一个有机分子如电子给予体吡啶吸附在表面上时，阳离子由于电子转移而还原。
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- 25. The process for the synthesis of pyridine using tetrahydrofurfuryl alcohol (THFA) as material was researched in this article.
- 本论文主要研究了以四氢糠醇为原料合成吡啶的工艺。
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- 26. The application of pyridine bases in the field of pharmaceuticals, pesticide, aromatics, rubber, and dyestuff are introduced.
- 介绍了吡啶碱类化合物在医药、农药、香料、橡胶和染料等领域的应用。
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- 27. The effects of solvent of Grignard reagent, pyridine hydrochloride and boron tribromide on yield of product were investigated.
- 考察了格氏试剂的溶剂、反应物盐酸吡啶和三溴化硼对脱甲氧基收率的影响。
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- 28. The exact results are obtained when the anion degree of polyacrylamide is bigger than 30% by the titration of cetyl pyridine bromide.
- 当采用溴代十六烷基吡啶滴定法时，只有在阴离子度大于30%时才可以准确测出样品的阴离子度。
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- 29. Studies on Pyridine Derivatives (VII) : Synthesis and Insecticidal Activities of Pyridine Derivatives with an 1, 3, 4-thiadiazole Moiety.
- 吡啶衍生物研究(VII)：含1,3,4 -噻二唑环的吡啶衍生物的合成及生物活性。
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- 30. Studies on Pyridine Derivatives (VII) : Synthesis and Insecticidal Activities of Pyridine Derivatives with an 1, 3, 4-thiadiazole Moiety.
- 吡啶衍生物研究(VII)：含1,3,4 -噻二唑环的吡啶衍生物的合成及生物活性。
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