The activity product is important to control the manufacture of thiamine nitrate and to study the dynamics of crystallization process. 硝酸硫胺的活度积常数对于控制硝酸硫胺生产过程、研究结晶过程动力学、提高产品收率具有重要的理论指导意义。
The activity, product or service that may cause significant environment impacts. 有可能造成较大环境影响的活动、产品或服务。
The polymerization characteristics, catalyst activity and product quality were discussed. 从聚合反应特性、化剂活性、品质量等方面进行了讨论,并与非球形高效催化剂进行了比较。
The investigation and analysis on natural radioactivity nuclide specific activity of cement product in china 我国水泥产品天然放射性核素比活度的调查分析
Determination of the Dissociation Constant and Activity Product of the Hyodeoxycholic Acid 猪去氧胆酸的离解常数和活度积常数的测定
A method for calculating activities of components from an activity product of two components 由两组元的活度积计算体系组元的活度
Some high efficient catalysts, CS-1, DQ-2, N-ⅲ are applied in small essence polypropylene device in Nanyang Wax Fine Chemical Plant. The aspects such as reaction characters, catalyst activity, product quality, economic benefit are also compared and analyzed. 南阳石蜡精细化工厂小本体聚丙烯装置先后应用了CS-1、DQ-2和N-Ⅲ型等几种高效催化剂,文章从聚合反应特性、催化剂活性、产品质量、经济效益等几方面进行了比较分析。
Through investigation, class observation and comparison of activity product, the article is taking contrast and test of five abilities that are creative ability, consciousness, thoughts and scientific sense, simple concept related to society and daily life; 通过调查问卷法、课堂观察以及科技活动产品对比,对学生的创造能力、创造意识、创造思维及与社会、生活相关的科学常识和简单的自然科学概念;
These results are interpreted in terms of the structure of the micelle solution, electrostatic interactions between ions and micelles, ionic hydratability, changes in the water structure and an activity product effect. 这些结果用胶团溶液结构,离子与胶团的相互作用,离子的水合能力,水结构改变和活度积效应来解释。
The writing activity and its product always reflect certain trend of personality. 写作活动及其成品中总是要反映出一定的人格倾向。
During the whole technological process, the organic component activity of product can be maintained. The yield rate and purity is high. 整个工艺过程中保持了芦丁产品有机活性成分,所得产品产率和纯度较高。
Product flow is the abstract demonstration on the activity of product life, which is the further integration and unification of product model. 产品流是对产品生命活动的抽象表示,也就是对产品模型的进一步的集成和统一。
A method is proposed to calculate the activities of components and the excess free enthalpy for a system from the activity product of two components in binary, ternary and multicomponent systems. Being simple and accurate, the method is available for use far and wide. 本文给出了二元系、三元系及多元系中由两组元的活度积计算体系组元的活度及体系过剩自由焓的方法,该法简明、准确,具有普遍适用意义。
Based on manufacturing activity, product flow is set up, the material flow, capital flow, information flow and their relevant procedures and applications of the enterprise are integrated, and therefore the integration and the automation of business process are realized. 产品流以产品在企业中的生产活动为主线来建立,将企业的物流、资金流、信息流及其相关过程和应用集成起来,从而实现业务过程的集成、业务过程自动化。
The mechanism is very simple, that is, activity product of order parameters of a system. 其机理很简单,即系统序参量活度积。
Effects of acidity and pore structure of catalysts on the activity and product distribution in cumene disproportionation 异丙苯歧化反应中催化剂酸性和孔结构作用分析
The measurement of activity product of thiamine nitrate 硝酸硫胺活度积常数的测定
Cytotoxicity test showed the killing activity of expressed product to hepatocarcinoma cells but no damage to normal hepatic cells. 细胞毒试验表明对肝癌细胞具有杀伤作用,而对正常肝细胞无损伤。
Molecular engineering technique now permits synthesis of a wide range of biologically active peptides that carry chelating groups in their structure without their receptor binding properties, thus permitting a high specific activity product. 分子生物工程技术已能合成各种生物活性的小分子肽,在它们的分子结构中可引入螯合基团而又不影响它们与受体结合的特性,因而获得高比活度的产品。
As a knowledge-based design activity, product configuration has recently attracted a lot of research and industrial interest. 作为一种基于知识的设计活动,产品配置的研究近来得到了人们的巨大重视。
Higher the thermal decomposition temperature of Ni ( OH) 2 particle is, lower the activity of product is. Ni(OH)2晶体的晶粒越小,产品的电化学活度越高。
A brief description of the technology progress and the new technology prospect of formaldehyde industry in the country with comparison of catalysts activity and their product processes made in this paper. 通过对催化剂性能和制作工艺的比较,简述了我国甲醛工业工艺技术的进展和新技术的前景。
The experimental results show: higher the crystallization degree is and more reasonable the diameter distribution of Ni ( OH) 2 particle are, higher the packing density of product is; higher the crystal grain of the particles is, higher the electrochemical activity of product is; 研究结果表明,Ni(OH)2颗粒的结晶度越高、颗粒的粒径分布越合理,产品的堆积密度越高;
At the same time, we afforded a novel possible approach to the manufacture of this important biological activity natural product in large scale. 同时,为这一具有重要生物活性的天然产物的大规模生产提供了一条全新的可能路线。
Secondly it was manifested for the change in cost management objects and diversification of customer demand compel the cost management objects to be transferred to market and customer, cost center, activity and product and so on. 其次是成本管理对象的变化,客户需求的多样化、个性化迫使企业的成本管理对象应转移到市场、顾客、成本中心、作业以及产品等多种成本对象。
Process modeling is an important part of workflow management. Common modeling methods base mainly on activity, product, objective or decision. 流程建模是其中的一个重要环节,常见的建模方法大多是基于活动、产品、目标或决策的。
The binding activity between the product and its receptor was assessed by ELISA. 产物采用ELISA检测了其与受体的结合活性。
This standardization activity in product design department must be a good start of continuously improvement in whole company, then in turn a good basis of whole-aspect standardization in company. 产品设计部门实现产品模块化和零部件标准化设计的活动必将成为整个公司的持续改善活动的一个良好开端,为公司全面推进标准化打下基础。
The quality of products was also studied such as tenderness, moisture content, water activity, product yield. The three humectants had favorable effect to improve the quality. 研究其对产品品质如嫩度、水分含量、水分活度、成品率的改善情况,发现这三种多羟基保湿剂对产品品质也都具有良好的改善作用。