查询词典 developing agent

Linear solvation energy relation was firstly introduced in the paper, and the method and step of gaining the special parameters of solvent and solute were introduced in detail, and these special parameters were used to selection and optimization of extractive agent in extractive distillation. The model of predicting activity coefficient at infinite dilution was established by linear solvation energy relation. By the above theory, several candidate solvents were selected to separate C5 fraction, and by experiment of vapor-liquid phase equilibrium at atmosphere pressure, the mixture of N-methyl-pyrrolidone including 4% water was used extractive agent of separating C5 fraction. Then binary vapor-liquid phase equilibrium of the some compound in C5 fraction and N-methyl-pyrolidone were determined at atmosphere pressure and correlated by NRTL equation. Isoprene being objective compound, experiments were operated in the laboratory-scale column; the processes were simulated by RadFrac model in ASPEN PLUS. And by the combination of experiment and simulation, the new process of separation of C5 was established.

本文首先对线性溶剂化能关系进行了分析介绍，也介绍了采用溶剂化能关系得到溶质溶剂特性参数的方法步骤，并将这些参数用于萃取精馏萃取剂的选择与优化；也通过线性溶剂化能关系式建立无限稀释活度系数预测模型，取得了一定的预测精度；将通过上述方法初选的溶剂进行了常压汽液平衡的测定研究，通过实验研究选定含水4%的N-甲基吡咯烷酮溶液做为C5分离的萃取剂，测定了大量N-甲基吡咯烷酮与C5组分的二元平衡数据，并进行关联计算；以异戊二烯为目标产物在实验室规模的精馏塔内进行了C5分离的实验研究，取得大量塔内数据；通过选用合适的热力学模型，采用ASPEN中RadFrac模块对分离过程进行模拟研究，通过实验与模拟相结合，建立了C5分离的新工艺，为将来的工业化打下了坚实的基础。

The paper dealt with the epoxy composite with the properties of high strength and low condensity, which were prepared with epoxy resin, hollow glass beads , coupling agent, curing agent,plastizer and other additives.

其结果表明：偶联剂和增韧剂对复合材料的力学性能影响较大，中空玻璃微珠填充环氧树脂赋予其轻质、高强、价廉等特性

Our study regarded Pear and Aids Apricot tree which be used to develop afforestation by water-harvesting in Semi-arid Region on Loess Plateaus as experience forest. In the case of water-retaining agent, we study the physical effect of water-retaining agent on soil water shifting balance and water use efficiency through soil-water-atmosphere conium system.

本研究以黄土半干旱区集水造林的杏树和梨树为试验林分，采取以保水剂为中心的综合保水技术，运用土壤—植物—大气连续体理论和土壤物理学理论，系统地研究了保水剂对土壤水分动态及其利用效率的影响，得到如下主要结论： 1。

He called the agent a Contagium vivum fluidum, a living germ that soluble, He postulated that the agent must incorporated into the living protoplasm of the cell in order to reproduce, and that its reproduction must be brought about with the reproduce.

他把病原体称为传染性病毒液体，一种可溶性活菌。他推断病原体必须依赖细胞的原生质成分以便其繁殖，并且它的再生必须是由繁殖来完成的。

The water-and oil-repellent multi-functional finishing agent DM-3640C showed,when used on cotton poplin,good water-and oil-repellent results could be obtained at low dosage(30 g/L DM-3640C and 4 g/L coupling agent DM-3911),water-repellency continuousness was good,the electrolyte influence on water-and oil-repellency was not obvious and wide pH and temperature r.

介绍了有机氟树脂的结构与性能特征，分析了其对织物防水防油的机理，拒水拒油多功能整理剂DM-3640C用于棉府绸整理时，在较低用量下(DM-3640C 30 g/L，架桥剂DM-3911 4 g/L)即可获得优良的拒水拒油效果。

A sort of autonomous agent construction method based on adaptive symbiotic evolutionary model was proposed,and by using adaptive symbiotic evolution algorithmas an evolutionary reinforcement learning method,Which can design neural network decision making systems effectively. while at the same time this method can accelerate the learning and convergence speed in the behavior evolution problem of multi agent autonomous system,and it also prevents premature convergence and promotes population diversity.

文章研究了一类基于自适应共生进化模型的自主体构造方法，提出了基于自适应共生进化算法的一种进化强化学习方法，该方法不仅可以高效地进行神经网络决策系统的设计，而且在多自主体组成的自律系统的群体行为进化中可快速学习而收敛，并且通过多样度调节维持了群体多样性，克服了未成熟收敛现象。

An economic agent is a calculating person whose behavior is determined by the moral character of the agent and the relative cost of ethical behavior.

经济行为人是一类精于计算的人，其行为由他的道德品质以及伦理行为的相对成本所决定。

Big a peach-shaped thing produces one of dominant industries that become country of smooth cereal county in recent years, as Ping Gu prefectural government invests market of build big a peach-shaped thing, the big a peach-shaped thing of smooth cereal county " agent ", also rise to surface; how to be organized, the agent team that education, government gives to have quality, businesslike, health, industrial and commercial bureau makes the same score Beijing substation of industrial and commercial bureau undertook cereal county be explored actively.

大桃生产近年来成为平谷县农村的主导产业之一，随着平谷县政府投资兴建大桃市场，平谷县的大桃"经纪人"，也浮出水面；如何组织、培养、治理出一支有素质、有效率、健康的经纪人队伍，北京市工商局平谷县工商局分局进行了积极的探索。

Beijing, Guangzhou, Shenzhen, Changsha, Shanghai, Hangzhou, Nanjing, Nanchang, Chongqing, provinces and cities general agent 1 and so on Chengdu Fuzhou Xiamen, various prefectures county agent 1: Male 28-55 year old of technical college graduates the above school record to meet the computer to have above 4 years sales management work experience body good sense of responsibility dedication to work team spirit.

总部办公室秘书1名：女 22-28 岁未婚大学专科以上计算机专业毕业有3年以上电脑打字秘书工作经验身体好责任心事业心团队精神强。3、北京、广州、深圳、长沙、上海、杭州、南京、南昌、重庆、成都福州厦门等省市总代理1名，各地市县代理1名：男 28-55岁大专毕业以上学历会电脑有4年以上销售管理工作经验身体好责任心事业心团队精神强。

If the principal-agent proceedings, it should be stated in the course of the proceedings agent's authority, whether or not to give up and recognize the right to claim, whether or not cross-claim, the availability of reconciliation and so on.

如委托代理诉讼，就应写明在诉讼过程中委托代理人的权限，有无放弃、承认诉讼请求的权利，有无反诉权，有无和解权等。

Many will continue to choose to live in duality and in conflict.

许多人将继续选择活在二元对立性和冲突中。

I find that students of the University of Physical Education all wear sportswear at first sight.

我发现：体育大学的学生乍一看，都是穿运动衣，大家都一样