查询词典 synthesis

In this paper, we have demonstrated a facile method for the synthesis of cyanocyclohexanols.

与传统的合成方法相比，反应时间明显缩短，并取得较高的收率。

There are several kinds of chemical and synthesis methods for preparation of farnesol , besides direct separation from natural material.

金合欢醇存在于某些植物的花、叶子和种子的精油中，可应用于调香、抗菌、杀虫和制药等领域。

In this paper, we studied ferrate chemical synthesis, electrochemical production, charge-discharge properties and the impact of additives on the electrochemical characteristics of Fe cathode .

主要研究了高铁酸盐的化学与电化学制备新方法、电化学性质以及添加剂对高铁酸盐电极性能的影响。

TiC/Cr19Al3 steel bonded carbides were prepared by in-situ synthesis taking ferrotitanium, ferrochromium, iron, carbon powders as raw material, and the microstructure of the steel bonded carbides was analyzed.

以钛铁粉、铬铁粉、铁粉、胶体石墨等为原料，原位反应生成TiC/Cr19Al3钢结硬质合金，并对所制备的试样进行组织结构分析。

Dibromoaniline is an important organic intermediate for synthesis of pharmaceuticals , alkaloid and ferromagnetics.

2 ，6 二溴苯胺是重要的有机合成中间体，可用于合成医药、生物碱和铁磁体等。

The TiC/Fe composite coatings were prepared by reactive flame spray using ferrotitanium, iron and graphite as the starting materials, which need ignite the self-propagation high-temperature synthesis reaction of Fe-Ti-C system by oxygen-acetylene flame.

在喷涂过程中，在氧乙炔火焰条件下引燃Fe-Ti-C体系的自蔓延高温合成反应，研究该SHS反应的动力学。

Using a 5kW CO2 laser, in situ synthesis of TiC-VC particles reinforced Fe-based alloy composite coatings were put forth by using ferrotitanium, ferrovanadium and graphite.

利用钛铁、钒铁、石墨等组分，采用5kW横流CO2激光器在低碳钢板上熔覆制备出原位自生TiC-VC复合碳化物颗粒增强Fe基合金层。

Endotoxin and tetrahydrobiopterin enhanced the activation of NO synthesis and ACO, but L-arginine, the precursor of NO, showed noticeable inhibition on the elevation of NO metabolites and the degree of ACO. In addition, L-arginine show prominent inhibition on myocardial fibrinosis.

诱导iNOS活性的药物也可加重动脉钙超负荷损害，然而NO合成的前体物质L-精氨酸对ACO早期血NO〓〓/NO〓〓升高有明显抑制，同时抑制ACO，尤其对心脏钙超负荷损害有明显的保护作用。

Objective To investigate the effects of different concentrations of glucose on growth and collagen synthesis of rat skin fibroblast cells cultured in vitro.

目的 研究不同浓度的葡萄糖对体外培养的大鼠皮肤成纤维细胞生长及胶原蛋白合成的影响。

Description: The bioactive factors can rapidly eliminate allergy, soothe the skin, improve the immunity of skin, repair damaged skin, promote the collagen synthesis of fibrocyte of skin tissue, improve the blood circulation of skin tissue, and reduce the release of cell histamine of skin. They have the efficacy of desensitization, can replenish water and nutrients, and add a natural barrier to sensitive skin.

产品说明：通过生物活性因子快速消除过敏现象，舒缓镇静皮肤，提升肌肤免疫力、修复受损细胞，促进皮肤组织纤维细胞的胶原合成，改善皮肤组织的血液循环并减少皮肤细胞胺释放，脱敏同时大量补充肌肤水份及营养给敏感性肌肤增加一道天然屏障。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失