促进剂

The synthetic method for nickel borate acylate, a kind of rubber-steel c ord adhesion promoter, through nickelous carbonate borate and mixed carboxylic a cids was studied, and many factors influencing the synthesis of NBA were investi gate d systematically.

研究了以碳酸镍、硼酸酯和混合羧酸合成新的金属橡胶粘合促进剂硼酰化镍的新方法。系统地考察了各种因素对合成硼酰化镍的影响。

In addition, using plant growth promoter can improve N utilization ratio of Chinese cabbage to the soil notably, and increase total amount of microorganism in soil. Moreover, it can raise soil buffer capacity, and make sour alkali degree of soil suitable for the growth of Chinese cabbage.

同时该植物生长促进剂可提高植物对土壤中氮素的利用率，增加土壤中微生物的总量，提高土壤缓冲能力，使土壤的酸碱度更适合植物的生长。

So the effect of different solvents, such as methanol, ethanol, butanol, tertiary butanol, isoamyl alcohol, tertiary amyl alcohol, diethyl ether and cyclohexane, on the reaction was explored.

在文献所报道的应用K〓CO〓作催化剂、CH〓I既作促进剂又作部分反应物的由原料甲醇与二氧化碳直接合成碳酸二甲酯工作的基础上，在体系中加入离子液体emimBr后，研究了emimBr对合成反应的影响。

ABSTRACT Aim: To study the effect of laurocapram and its mixed transdermal accelerator on the transdermal absorption of benzocaine.

摘 要 目的：研究月桂氮酮及其混合透皮促进剂对苯佐卡因透皮吸收的影响。

Results: The accepting liquid concentration of benzocaine ointment containing 7% of LP was singnificant higher than that containing 1%, 3%, 5%, 10%, 13%, and 16%(P＜0.01) by the analsis of variance.

结果：经方差分析，含7%azone的苯佐卡因软膏的接受液浓度明显高于含1%，3%，5%，10%，13%，16%azone的软膏(P＜0.01)；含azone和二甲基亚砜的混合透皮促进剂其接受液浓度明显高于单一的azone组(P＜0.05)。

It has been reported to be acid and bile salt absorption promoter, the calcitonin (Calcitonin, a molecular weight of 3527) the absorption in the colon increased 9 times.

据报道，以油酸和胆盐作吸收促进剂时，降钙素(Calcitonin，分子量为 3527)在结肠的吸收增大了 9 倍。

Gelatin-microsphere was prepared by emulsion chemical-crossline technique. With the hydrolytic agent of citric acid, the effect of different hydrolyzed time, temperature and pH on the gelatin hydrolyzing degree and GMS was studied by the method of biuret.

采用乳化交联法制备明胶微球，以柠檬酸为水解促进剂，利用双缩脲法研究了反应时间、温度及pH值对GMS及明胶水解程度的影响。

RESULTS In the absence of enhancers, the PA was low(6 8%) after buccal deliver...

在适当的吸收促进剂的作用下INS SOL经口腔给药后具有明显的降血糖效果。

In this thesis, we developed chiral proton N-O type ligands and employed them in the enantioselective addition of diethylzinc to N-diphenylphosphinoyl imines. The relationship between the structure of the ligands and the enantioselectivity was systematically studied. Furthermore, enantioselective butylation of N-diphenylphosphinoyl imines withBu〓Zn and enantioselective diphenylzinc addition to imine were also examined.

本文致力于亚胺的不对称催化有机锌试剂加成反应的研究：以手性质子型N-O配体为促进剂，对N-二苯基次膦酰亚胺进行不对称乙基锌加成反应而展开研究工作，系统地考查了手性配体的结构对反应的影响；另外，对N-二苯基次膦酰亚胺的不对称催化丁基锌加成进行了研究，并首次对亚胺的不对称苯基锌加成反应进行了初步探索。

Products has led caprate cobalt, cobalt naphthenate, TY series of high-performance polyimide resin, FLQ type latent epoxy curing promoting agent, diallyl bisphenol A Product dozens of top-five.

主导产品有癸酸钴、环烷酸钴、TY系列高性能聚酰亚胺树脂、FLQ型潜伏性环氧固化促进剂、二烯丙基双酚A五大类数十种产品。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。