查询词典 glycerol

It was founded that the renaturation yield was improved in the presence of arginine, thiourea, acetone, acetamide and glycerol compared with no additives.

分析其作用机制异同点；并基于海藻糖和甜菜碱对保护蛋白质的作用，考察了海藻糖和甜菜碱在不同浓度盐酸胍和酶浓度条件下对溶菌酶辅助复性和复性动力学特性，分析了它们作用机理。

The beer flavor also is influenced by the production of small amounts of glycerol and acetic acid.

啤酒的风味也会受到少量的甘油和醋酸的影响。

The aim was to investigate the process conditions of preparing the pesticide intermediate acrolein by using biological glycerol.

［目的］考察生物甘油制备农药中间体丙烯醛的工艺条件。

With the H3PW12O40/Al2O3 as catalyst, the conditions of preparing acrolein from glycerol were studied in a continuous fixed bed reactor.

同时利用常压连续流动的固定床反应器考察该催化剂对甘油制备丙烯醛的工艺条件，重点考察了催化剂的种类、杂多酸的负载量、反应温度等条件对反应的影响。

Meanwhile the process conditions of catalyst on preparing acrolein with glycerol were investigated by using continuous-flow fixed bed reactor. The effects of conditions of catalyst sorts, loading of heteropoly acid, reaction temperature etc.

同时利用常压连续流动的固定床反应器考察该催化剂对甘油制备丙烯醛的工艺条件，研究了催化剂的种类、杂多酸的负载量、反应温度等条件对反应的影响。

The results showed that the optimal conditions were as follows: H3PW12O40/Al2O3 exhibited high activity and selectivity at the optimal temperature 330℃ and the load content of heteropoly acid 40%, the glycerol conversion reached 100% with acrolein selectivity of 83.7%.

结果表明，由甘油制备丙烯醛的较优条件为：当催化剂为H3PW12O40/Al2O3，负载量为40%，反应温度为330℃时，丙烯醛的选择性可达83.7％，甘油的转化率为100％。

By adopting phosphowolframic acid loaded by Al2O3 as catalyst for preparing acrolein, the corrosion of equipments could be avoided and the environmental pollution was decreased and the glycerol conversion and mole selectivity of acrolein would be increased greatly.

结论］采用Al2O3负载的磷钨杂多酸作为催化剂制备丙烯醛可避免对设备的腐蚀，减少对环境的污染，大大提高甘油的转化率和丙烯醛的摩尔选择性。

They are synthesized from glycerol phosphate and fatty acyl CoAs, usually in the microsomes.

其合成多在微生物中进行，原料为磷酸甘油和脂肪酰辅酶 A 。

The contact angle of glycerol on the fiber plasma treated can decrease from 69°to 21°, i.e. reduction by 70%.

它的不吸湿性不仅使染色困难，而且大大地限制了其在服装面料上的应用。

High-purity(≥90%) Glycerol Monolaurate has excellent emulsificati on and antisepsis effects.

纯度在90%以上的单月桂酸甘油脂具有优良的乳化和防腐功效。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。