芳香

A novel application of hydrolase as catalyst for the addition of diethylzinc to aromatic aldehydes is reported. Optimum conditions were screened out.

报道了水解酶催化二乙基锌与芳香醛的加成反应，对反应条件进行了优化。

In continuation of previous experiments ,the reaction of aromatic aldehydes with t-butyl hypochlorite was studied.

在前一试验的继续中，有t-丁基次氯酸盐was的芳香的醛的反应学习。

Of the ice tea are completely studied based on the analysis of the reasons for the changes in the colour and flavour and the precipitation occurring during the production of the carbonated ice tea from Huaiqing Chrysanthemum flower and Oolong tea,so as to make a clear and refreshing ice tea.

对以怀菊花、乌龙茶为原料制造碳酸型冰茶时，易出现的变色、变味、沉淀等原因进行了分析，并在此基础上，对生产工艺、萃取条件、配方等进行了全面研究，制得清澈透明、清凉芳香的怀菊冰茶。

On the basis of this, 1,3-dipolar cycloaddition reactions were studied using imine esters as the starting marerials.

本论文使用不同类型芳香醛与氨基酸酯的加成反应合成了一系列氨基酸酯亚胺类化合物。

Ni compounds are excellent catalysts for the reduction of nitroaromatics and SiO_2 is a commonly-utilized catalyst for imine formation.

镍类催化剂是硝基还原的优秀催化剂，SiO_2是亚胺合成的常用促进剂，因而Ni/SiO_2很有可能是从芳香族硝基化合物和醛一锅合成亚胺的优良多功能催化剂。

In addition, the company marketing the world of high-quality insulating materials, such as the United States DuPont's polyester film, aromatic amines-washing paper, film-washing imine and composite products NMN, NHN and From the United Kingdom, South Korea, Japan, China's all kinds of insulation materials and industrial belt, I can according to customer's company, to provide the goods at the cutting and processing services.

此外，公司还经销世界各国的各种优质绝缘材料，如美国杜邦公司的聚酯薄膜，芳香聚洗胺纸，聚洗亚胺薄膜及复合产品NMN，NHN以及来自英国，韩国，日本，中国的各种绝缘材料和工业胶带等，同时我公司还可根据客户要求，提供上述货品的分切和加工服务。

Be that the nose smells secondly , have unique fragrant smell, inadmissibility to miscellaneous taste having rotten fermentation; Our mouth tastes , general queen bee thick fluid products has just a little ding-dang to have acid, unsmooth, Xin , piquancy, and aftertaste summary are sweet , that entrance has that feeling , the product being able to not leave foreign substance, if being that quality is low fine and smooth is meeting remaining residue.

其次是来闻一下，有独特的芳香气味，不允许有腐败发酵的杂味；最后，当我们口尝，一般蜂王浆制品略带有酸、涩、辛、辣味，且回味略甜，入口有细腻之感，不会留下杂质，如果是品质低的产品则会余下残渣。

"Tamoxifen is a good drug, but it looks like aromatase inhibitors may be somewhat better," says James Ingle, MD, a professor of oncology at Mayo Clinic, who is presenting the results on behalf of the Aromatase Inhibitors Overview Group.

"他莫昔芬是一个很好的药物，但它看起来像芳香酶抑制剂可能会好一些，"詹姆斯说，英格尔，医学博士，教授，肿瘤在梅奥诊所，是谁提出的结果代表的芳香化酶抑制剂总览集团。

How astonish- ingly precise it is, with all its petals; yet there is an extraordinary tenderness a perfume a loveliness about it.

它的每一片花瓣都巧妙得惊人，然而它却是那么柔软、芳香、可爱。

On warm days in spring, people usually go out to inhale the fragrance of the nature.

在阳光明媚的春天，人们经常出去呼吸大自然的芳香。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。