反应的

It has been shown that 85% of bromine in the process can be reused without reducing the yield as well as the quality of the product.

结果表明，反应过程中85％的汉可以得到循环利用，且不影响叔丁醇的演化反应的收率和产品质量。

In this paper, the direct esterification of carboxylic acid and alcohol by using dealuminated USY as catalyst was studied.

研究脱铝USY 催化羧酸与醇的直接酯化反应，考察了催化剂硅铝比对酯化反应的影响及不同类型酸酶酯化的一般规律。

In this thesis, it was intended to investigate the role of planar chirality, and to design and synthesize novel ligands.

在前项工作基础上合成一类有效的手性二茂铁配体，拓宽烯丙基化反应的底物或反应类型，为解决这些问题做出我们的一些贡献。

PubMed abstract: Classical conditioning of the nictitating membrane response/eyeblink response of rabbits is a simple form of cerebellar-dependent, associative motor learning.

PubMed摘要：兔瞬膜反应和眨眼反应的经典制约是一种简单的小脑依赖的联想运动学习模式。

Adopting TPB as catalyzer of solidifying chemical reaction,it can distinctly quicken reactive rate. It is relatively reasonable for controling reactivetemperature at 50℃. Vacuumized and deposited one day at normal temperature before hightemperature solidifying chemical reaction, which is propitious to remove air bubble frompropellant columniation.

采用三苯基铋作固化催化剂，可明显加快固化反应的速度，固化反应的温度控制在50℃比较合理，在高温固化前抽真空和常温下放置一天有利于排除药柱中的气泡。

At the same time, the effect on the product and internal cross sections of the reaction due to the variation and rotation states of the reagent are major analyzed.

同时重点分析了反应物的振转态对于反应的生成物以及积分截面的影响。

a cyanotype mi the gua fasten h2 is stop by body, have a strong nti- sour secrete a function.this text elaborateds its toxicity reaction from 8, though has many poison side effect, still don't lose to one safety stronger medicine, clinical with extensive application, want ～only full understanding, attention observation, ability decrease poison side effect reaction of occurrence.

甲氰咪胍系h2受体阻断剂，有强大的抗酸分泌作用。本文从八个方面阐述了其毒性反应，尽管有诸多毒副作用，仍不失为一安全性较强的药物，临床以广泛应用，只要充分了解，注意观察，能减少毒副作用反应的发生。

In this paper, melamine phosphate and melamine cyanurate were prepared in solvent. The effect of reaction temperature, time, and material ratio on each reaction was discussed.

本文采用溶剂法分别合成了高质量的磷酸三聚氰胺及氰尿酸三聚氰胺，考察了不同的反应温度、时间、投料摩尔比等对各自反应的影响。

It is concluded that Daniell Cell is thermodynamically irreversible and that criterion of ΔrGm is not equal to that of E.

讨论了Daniell电池的热力学可逆性问题和电化学反应的判据问题，认为Daniell电池是热力学不可逆电池，电化学反应的ΔrGm判据与E判据并不等

The inhibitory effect of the DPN inputs on pressor response of the defence reaction was not influenced apparently after decerebration at a level rostral to the nucleus arcuatus , but was abolished by decerebration at a level caudal to the Arc or by electrolytic lesion of this nucleus.

综上所述，并结合本教研室以往工作，提示电针或深部躯体传入冲动对防御性升压反应的抑制作用的主要机制之一，是通过弓状核—VPAG—中缝隐核系统，抑制了VLM防御反应相关神经元而起作用的。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。