carboxylation

Study on solvent systems in carboxylation of nitrotoluenes

硝基甲苯类化合物羧基化反应的溶剂体系研究

Carboxylation of active hydrogen compounds

含有活性氢原子化合物的羧基化反应

Prediction of the Efficiency of Carboxylation Polyethylene Glycol Using BP Neural Network

BP神经网络方法预测聚乙二醇的羧基化率

To indicate the feasibility of using acetic ester carboxylation process in China based on making process comparison .

通过对各种生产工艺的对比，提出了醋酸甲酯羰基化工艺在我国的可行性。

Similarly , apparent carboxylation efficiency increased with light intensity but CO_2 compensation point decreased .

在不同光强下，表观羧化效率也随光的增强而增大。

In short supply of water , leaf carboxylation efficiency and apparent quantum yield were cut down .

另外表明，水分供应不足，叶片的羧化效率和表观量子产额下降。

Study of kinetics of solvent carboxylation of phenol

苯酚溶剂羧化反应的动力学研究

A Method for Synchronized Measurement of RUBISCO Carboxylation and Oxygenation

测定RUBISCO羧化反应和加氧反应的方法

Study of Process for Preparing 2-Hydroxyl Naphthalene - 3 - Carboxylic Acid by Solvent Carboxylation

溶剂羧化法合成2－羟基－3－萘甲酸工艺的研究

Direct Carboxylation of Propane over Calcium Catalyst

钙催化丙烷直接羰基化反应的研究

Conclusion : The percentage carboxylation values of osteocalcin in plasma is sensitive to show the level of vitamin K ;

结论：血浆中骨钙蛋白羧化率的值是反应V－K水平的敏感指标；

The silica gel supported β - cyclodextrin catalyst was prepared and used for the carboxylation of phenol .

制备了一种新的硅胶负载β－环糊精催化剂，考察了其对苯酚的催化羧化作用。

Relationship between Diurnal Variation of Photosynthetic Capacity , Carboxylation Efficiency and Midday Depression of Photosynthesis in Sweet Potato Leaves

甘薯光合活力、羧化效率日变化与光合午休的关系

Synthesis Of Carboxylation Methylation from Cassava Starch

木薯淀粉羧甲基化合成

Under water stress , the shoot increased rate , the water use efficiency and carboxylation efficiency of two peach varieties were studied under pot cultivation condition .

以盆栽短枝型桃品种超红短枝和普通型品种早红珠为试材，研究了水分胁迫对不同生长类型桃树新梢增长率、叶片水分利用效率和羧化效率的影响。

The apparent quantum yield ( AQY ) and the carboxylation efficiency ( CE ) displayed significant midday decline .

叶片的表观量子产量（AQY）和羧化效率（CE）明显降低；

2,3-Cresotic acid is an important kind of dye and medical intermediate , which is mainly made from o-cresol by carboxylation .

邻甲基水杨酸是一种重要的染料和医药中间体，它主要是由邻甲酚经羧化反应而制得。

Carboxylation of substituted benzenes with α - halo acid anhydrides in the presence of aluminum chloride

一些取代苯在三氯化铝存在下与α-卤代酸酐的羟化作用

AQY ( apparent quantum yield ) remained more or less stable under hypoxia while CE ( carboxylation efficiency ) tended to increase .

低氧胁迫下表观量子效率变化不大，羧化效率有增加的趋势；

The phenol 's carboxylation is a typical organic chemical reaction , which was discovered years ago . The equation is the reaction named Kolbe-Schmitt .

酚类的羧化反应是一个很早就发现的、典型的有机化学反应，称为Kolbe-Schmitt反应。

It was also found that carboxylation efficiency and maximum RuBP regeneration rate declined above optimal temperature , and the maximum RuBP regeneration rate declined seriously .

在高于最适温度条件下的羧化效率和RuBP最大再生速率下降，且后者下降更严重；

Photosynthetic rate ( Pn ) with Chlorophyll content , Rubisco carboxylation activity , soluble protein content and other physiological indicators have reached a significant positive correlation .

光合速率（Pn）、叶绿素含量、Rubisco羧化活力及可溶性蛋白含量等生理生化指标之间均表现为显著或极显著的相关性。

The function of ACC is to catalyze acetyl-CoA 's carboxylation to malonyl-CoA .

ACC的作用是在脂肪酸合成的第一步反应中，催化乙酰CoA羧化成丙二酰CoA，FAS的作用是催化从乙酰CoA及丙二酰CoA合成长链脂肪酸的反应。

CO2 usually serves as electrophile in the carboxylation of nucleophilic organometallic reagents to synthesize carboxylic acid and esters .

CO2可作为亲电试剂与碳亲核试剂进行羧化反应制备有机羧酸或羧酸酯。

The apparent quantum yield ( AQY ), photorespiratory rate ( Pr ) and carboxylation efficiency ( CE ) were also strongly affected by light quality .

不同光质对草莓叶片的表观量子效率、羧化效率及光呼吸速率影响较大。

To compare , Purple plum and Black amber had higher carboxylation efficiency ( CE ) and photosynthetic capacity ( Pm ) than Gulf ruby .

紫李和黑琥珀李的羧化效率和光合能力都强于海湾红宝石李。

Carboxylation efficiency of leaves was about ( 0.02665 ) and CO_2 compensation point was ( 66.1 μ mol · mol ~ ( - 1 )) .

叶片的羧化效率为0.02665，CO2补偿点为66.1μmol·mol-1。

It showed that glucose was mainly metabolized through the EMP pathway . In the production phase , the metabolic flux of the pyruvate carboxylation was large .

研究了菌体生长和生产阶段的代谢流分布，结果说明该菌葡萄糖的代谢以糖酵解途径为主，在产酸阶段丙酮酸羧化反应的代谢流量较大。

This article uses the method of electrolytic reduction of CO2 , electrolytic reduction of O2 / CO2and sacrificial anode for carboxylation reactions of aromatic compounds .

本文采用电解还原CO2法、电解还原O2/CO2法和牺牲阳极法进行芳香化合物的羧化反应。

Anaerobic degradation ways of phenolic compounds closely linked to its chemical structure , in which the carboxylation stage and benzene acylation stage were the key step in the degradation process .

酚类化合物的厌氧降解性能与其化学结构有着密切联系，其中羧化阶段和苯甲酰化阶段是其降解的关键步骤。