catalytic synthesis of methyl cinnamate with stannic chloride

1、

synthesis of dibenzyl phthalate using stannic chloride as catalyst by microwave radiation

微波辐射四氯化锡催化合成邻苯二甲酸二苄酯

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2、

application of gas chromatography-mass spectrometer in determining trimethyl stannic chloride in plastic products and stabilizing agents

塑料成品及其稳定剂中三甲基氯化锡的气相色谱-质谱联用测定法

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3、

synthesis of n-butyl chloro acetate from chloroacetic acid and n-butanol in the presence of stannic chloride pentahydrate was studied.

在五水四氯化锡存在下，由氯乙酸和正丁醇合成氯乙酸正丁酯。

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4、

the pioneer of ethyne high pressure chemistry--german organic chemist walter julius reppe

乙炔高压化学的开拓者--德国有机化学家列培

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5、

because i want to be an excellent organic chemist, the best choice is to study in usa.

我想成为一个优秀的化学工作者，所以美国是最好的选择。

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6、

what organic chemist claimed that a dream featuring an ouroboros inspired his discovery of the structure of benzene?

是哪位有机化学家因梦到了衔尾蛇，从而启发了他发现苯的结构呢？

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7、

this is a convention that organic chemist's use when they're describing molecules like this.

这种称谓是一种惯例，是有机化学中描述像这样的，大分子时使用的。

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8、

in recent years, nhcs have evoked renewed considerable interest of organic chemist as organocatalyst.

近年来，作为有机小分子催化剂，N-杂环卡宾引起了有机化学家的广泛兴趣。

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9、

because she had a background as an organic chemist and knew the field, the investor preferred a biotechnology sector fund.

由于这位投资人当过有机化学家，了解这个领域，因此她更愿意投资生物技术板块基金。

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10、

responsible for the expediate of purchase material.

负责采购物项的催交管理；

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11、

i'm beggin' , please, don't let me go

我求你，请，不要让我离开

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12、

ooh da bop bop baby please don't let me go

oohda漂亮女孩，请不要让我走

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13、

please don't let me go, i just wanna stay.

请让不要让我走，我只是想呆在这儿。

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14、

the invention relates to a die used at high pressure forming machine to print mirror plate printing ink plastic film on the mobile phone.

本发明涉及一种高压成型机上的模具，特别涉及一种用于加工手机印有镜面油墨塑料薄膜的高压成型机模具。

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15、

they feared wigs on the green at the annual stockholder's meeting.

他们害怕一年一度地股东大会上的激烈争吵。

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16、

analysis of the structure of the heating supporting roller in rubber pre-shrinking machine

橡胶毯预缩机中加热承压辊结构分析

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17、

currently, the country's shrinking machine electrical control system is widely adopted in the traditional relay - access control methods.

目前，我国的缩水机电气控制系统普遍采用的是传统的继电器—接触器控制方式。

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18、

japan sea thermohaline structure and circulation. part iii: autocorrelation functions

日本海温盐结构和环流。第三部分：自动校正函数

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19、

research on pile-cap system under torsional load

桥梁桩承台体系抗扭研究

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20、

buckling of laminated cylindrical thin shells under torsional load with boundary conditions including forces

具有力边条件的层合圆柱薄壳的扭转屈曲

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