衍生

There are the non-saturated and carbon -carbon double keys and carboxyl group and special functional group derived from carboxyl group, so it is used in the polymerization and co-polymerization widely, can react with many kinds of the compounds, and produce a series of acrylic acid co-polymerization compound .

丙烯酸及其酯的化学结构中均有不饱和碳碳双键和羧基或羧基衍生的特性功能团，因此可广泛用于均聚反应和共聚反应，能与多种化合物反应，合成一系列丙烯酸共聚物。

Based on " Green" chemistry , this paper mainly reviewed the latest research advance of the hydrotalcite-like materials and their derived composite oxides as an excellent solid base catalyst used in aldol condensation, Knoevenagel condensation, Michael addition, transesterification reactions and so on.

以绿色化学为基础，综述了类水滑石及其以类水滑石为前驱体衍生的复合氧化物作为一类优异的固体碱催化剂应用于醇醛缩合、克诺文诺盖尔缩合、麦克尔加成以及酯交换等反应的最新研究进展。

Its construction is nearly all-steel, which was essential for future models such as the seven-seater and hybrid.

丰田从一开始准备开发iQ时就已经决定将以该车平台为基础衍生出多款车型，它的车身结构几乎是全钢的，这与未来的七座MPV和新款混合动力车基本一致。

A model of generative grammar;a model of an atom ;an economic model.

衍生语法的图解；原子图解；经济模式

Grammar; a model of an atom; an economic model.

衍生语法的图解；原子图解；经济模式

Xu Hong, also of the view that convertible bonds and exchangeable bonds is essentially no difference between bonds are embedded in a call to amend the Convertible options, the option to redeem, buy back options after the formation of derivative products.

徐虹还认为，可转换债券和可交换债券的债券之间没有本质上的区别是在调用嵌入修改敞篷选择，选择赎回，买回后形成的衍生产品的选择。

Barley Grass Fiber offers an excellent source of amino acids in the form of polypeptides that enable faster, more efficient assimilation into the blood to fuel the cell building, cell regeneration, energy production and cell metabolism in supporting the physical and mental developments.

它提供了一种能受血液快速高效吸收的肽状氨基酸，有效支援细胞制造，细胞再生，衍生和细胞新陈代谢，在儿童和青少年的身心发展上作出关键性的贡献。

The biogenic amines in test samples were extracted by 10% trichloroacetic acid and then derived with benzoyl chloride. The HPLC analysis for the samples were conducted as the following condition: mobile phase was a gradient elution program of methanol and water, the flow rate was 0.8 mL/min.

用10%的三氯乙酸提取样品中的生物胺，采用苯甲酰氯衍生处理后，以甲醇/水为流动相，进行梯度洗脱，流速0.8 mL/min，紫外检测器波长为254 nm。

Regulators will never keep pace with financial innovation, and bankers run circles around even the best-intentioned rules, especially in derivatives.

监管机构将永远不会与金融创新保持同步，即使是初衷最好的规则，也被银行家玩弄于股掌之间，尤其是在衍生品领域。

"Enterprises are rigorously analyzing the cost and benefits of ERP software to make better-informed decisions in a difficult economy," said Barry Wilderman, senior vice president and director, META Group. META Group has been focused on measuring the total cost of ownership and value derived from ERP applications for more than 5 years.

&企业正严格检验ERP软体的使用成本及可带来的效益并要求其能在困难的经营环境中做出较佳的预警式决策&出自Barry Wilderman( META Group资深副总裁及执行长)，META Group 已经著重於评量ERP总体拥有成本和经由ERP软体所衍生创造的价值已经有超过5年之久。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。