method of synthesis的例句大全

an improved method of synthesis of 2-mercaptobenzothiazole (accelerator m) was discovered.

改进了2-巯基苯并噻唑（促进剂M）的合成工艺。

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a switch method of synthesis process for ethyl acetate or propyl acetate by reactive distillation

乙酸乙酯与乙酸正丙酯的切换式连续生产

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novel method of synthesis for methyl red

甲基红合成的新方法

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a method of synthesis of isoamyl acetate catalyzed by zinc sulfate had been developed.

以硫酸锌为催化剂催化合成了乙酸异戊酯，确定了酯化优化条件。

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design of convergent pierce electron gun of accelerator for radiation sterilization by the method of synthesis

基于综合法的用于灭菌加速器的电子枪设计

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method of synthesis classified of the ancient ceramics and research of sorts

中国古代陶瓷综合分类方法及类别研究

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In this paper, the method of synthesis of β phellandrene from β pinene was reported. The results showed that the time of splitting reaction was shortened by microwave irradiation and the product was separated easily. The total yield was 65.8%.

实验表明：采用微波裂解技术，以β蒎烯为原料，经磺化、微波裂解等两步反应制备β水芹烯合成路线短，且产物易分离，总收率为65.8%。

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A Modified Method of Synthesis Total cDNA Using PCR Technique with High Fidelity and High Yield

一种改进的高效高保真的PCR合成鸡球虫总cDNA方法

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this invention relates to a method of synthesis of germicidal and weed-destroying agent, viz, complexing copper with organic ammonium salt.

本发明是一种杀菌、除草剂的合成方法。即有机酸铵络合铜的制备。

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structure, composition, properties and method of synthesis of phosphoric acid ester type surfactant were briefly presented.

简要介绍了磷酸酯盐型表面活性剂的结构组成和特性；

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ionothermal synthesis is a novel method of synthesis conducted in ionic liquids.

离子热合成是在离子液体中进行的一种新的合成方法。

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the new method of synthesis of 1-iodobutane catalysized by rise was discussed and the different influent factors on reaction were studied.

本文探讨了树脂催化合成1-碘戊烷的新方法，考察了不同因素对反应的影响。

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A method of synthesis of 2,3,4,5 tetrahydro 3 oxo 4 amino 6 methyl 1,2,4 triazine 3 cyanopyridine from ethyl acetate with the yield of 60.4% followed by the synthesis of pymetrozine with a yield of 93.1% and purity of 96.7%.

研究了乙酸乙酯法合成中间体2,3,4,5四氢3氧4氨基6甲基1,2,4三嗪（以下简称氨基三嗪酮），3氰基吡啶法合成吡蚜酮。中间体合成收率60.4%，产品合成收率93.1%，产品纯度96.7%。

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new method of synthesis aligned nano-zno and its photoluminescence property

阵列纳米ZnO的一种新颖的制备方法及其光致发光特性研究

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Study on a new method of synthesis for tetrabromophthalic anhydride

四溴苯酐合成新方法研究

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This method of synthesis thioacetal with high yield, short reaction time, high selective.

这种合成硫缩醛的方法，反应速度快，产率高，具有高选择性，所用的催化剂价廉易得。

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The tin(ⅳ) iodide were prepared by the method of synthesis in nonaqueous solvents and the effect factors of the prepared reaction were studied.

采用非水溶剂的合成方法制备了四碘化锡，考察了影响制备反应的因素。

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One method of synthesis of linear feedback control systems

线性自动调节系统的一种综合方法

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recent development on the soft chemical method of synthesis anode material limn_2o_4 for li-ion battery

锂离子电池正极材料LiMn2O4软化学合成方法的新进展

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an improved method of synthesis for calixarene ester derivatives

一种杯芳烃酯类衍生物的简洁合成方法

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