肉桂酸

The outlets of methane tetrachloride produced in the production facilities of chloromethane in China at present were proposed,such as conversion to diphenyl ketone ,ethylene tetrachloride,cinnamic acid,trichloroacetyl chloride,methane chloride and chloroform.

提出了目前我国氯甲烷生产装置副产的四氯化碳的出路：转化成二苯甲酮、四氯乙烯、肉桂酸、三氯乙酰氯、一氯甲烷、氯仿。

In soft drink,potassium cinnamate is not only the effect of corrosion, but also can enhance the taste and quality of drink as spices.

肉桂酸钾应用在软饮料中，不仅可以起到防腐的效果，更能作为一种香料，提高饮料的口味和品质。

The method of catalytic synthesis of benzyl cinnamate with hexadecyl trimethyl ammonium chloride as phase transfer catalyst is studied.

以十六烷基三甲基氯化铵为相转移催化剂催化合成肉桂酸苄酯，考察了催化剂、温度、时间和物料配比等因素对反应的影响。

In the present dissertation, LPP alignment properties and mechanism are investigated and discussed in detail based on the synthesis of novel cinnamate grafted polysiloxanes.

论文系统地研究了肉桂酸酯接枝聚硅氧烷类取向剂的合成和性质，并就LPP取向机理进行了深入的探讨。

The anisotropic distribution of non-dimerized side chains of cinnamate groups is perpendicular to the direction of the vibration director of the polarized UV light.

未发生环加成反应的肉桂酸酯基团在垂直于偏振光振动矢量的方向上形成占优势的各向异性分布。

Its anti-corrosion mechanism is that potassium cinnamon combined with acid materials of food and generated cinnamate which has non-toxic and has a broad-spectum antimicrobial effects.

其防腐机理是与食品中的酸性物质结合，生成安全无毒且具有广谱抑菌效果的肉桂酸。

Benzyl cinnamate ; phase transfer catalyst ; synthesis

肉桂酸苄酯；相转移催化剂；合成

The electrochemical reduction and carboxylation of ethyl cinnamate have been carried out in an undivided cell equipped with a Mg sacrificial anode using MeCN as solvent.

在一室型电解池中，以MeCN为溶剂，Mg为牺牲阳极，成功地实现了肉桂酸乙酯的电化学还原和羧化。

Combined Sensory inspection, Colony counting and E. coli counting, we found that: mixed-Potassium cinnamate had clear preservation results in pickles, when the content was 0.2% under sterilization, only slightly dark color of the phenomenon after saving 84d, and texture, taste and smell of pickles were not significantly changed.

结合感官检查、菌落计数和大肠杆菌计数发现：肉桂酸钾对酱腌菜有明显的防腐保鲜效果，且在灭菌条件下添加量为0.2%时，保存84天仅有轻微颜色发暗的现象，酱腌菜的质地、口感和气味均无明显的变化。

The investigation of the catalytic activity and stereoselectivity of ligand 10 was also carried out under another standard set of K〓Fe 〓 conditions (〓/ligand/substrate=0.002: 0.01: 1). The AD reaction of seven olefins gave corresponding diols in 72～99% yield (except for ethyl cinnamate, 48%) and 91～99% ees, which was comparable to those obtained from the reactions using the commercial ligand 〓PHAL.

将单季铵盐手性配体10用于AD反应的另一个催化体系〓BuOH-H〓O/K〓Fe〓中考察其催化活性和立体选择性，在七种烯烃的AD反应中，〓、配体与底物的摩尔比为0.002：0.01：1时，化学产率为72～99％（肉桂酸乙酯除外，为48％），ee值为91～99.9％，与商品配体〓PHAL的催化结果相当。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新