Standard practice for evaluating material extracts by intracutaneous injection in the rabbit 兔子皮内注射评定材料抽提物
Let us look at why we need to evaluate materials in the first place 让我们来了解下为什么我们要把教材评估放在首位位置。
Standard practice for evaluating material extracts by systemic injection in the mouse 用给老鼠有系统注射评定药物材料浸渍物
However , the study on methodology and software for evaluating materials environmental loads has not been enough in our country , so far 但是我国在材料环境负荷评价方法的研究和环境负荷评价软件的开发方面,仍然处于探索阶段。
With reference to this , you might like to think about who actually evaluates materials in your educational system ; i . e . , what is the role of published materials and therefore the role of evaluation 依据教育体制,你可能会思考在你的当前的教育体系下会是由谁来对教材进行评估;也就是,出版的教材以及评估的角色是什么?
The study on impact assessment in lca is in - depth , and two new methods on evaluating materials environmental loads are developed , based on the weight assessment method used in the field . the two new methods are comprehensive index method and fuzzed mathematics assessment method 同时还对一直存在争议的lca分析中的影响评价方法进行深入研究,在材料环境负荷评价领域现有的加权评价法的基础上,又提出两种新的针对材料领域的评价方法:综合指数法和模糊评价法。
The weight assessment method , comprehensive index method , and fuzzed mathematics assessment method are applied to these examples . the characters and applications of the three methods are analyzed on a basis of the results of assessment . in the study , assessment software for evaluating materials environmental loads is developed 本文采用三组评价对象的实例计算,分别应用加权评价法、综合指数法和模糊评价法对其进行环境负荷评价,比较分析应用不同方法的评价结果,并且据此分析各种评价方法的特点和各自的适用条件和适用范围。
The evaluating method according to the aim of assessment may be choosed , as a user of the software . because the software is a database , user can retrieve , add and delete the various kinds of data in the database . it is easy to evaluate materials environmental loads under all kinds of conditions in the software 由于材料环境负荷评价软件是一数据库类型的工具软件,因此可以对材料的相关资料和与其相联系的加工过程的相关资料进行查询、增删改等操作,可以对数据库中单一材料的单一加工过程或全部加工过程产生的环境影响进行评价,也可以同时对所有材料的所有加工过程的环境负荷进行评价。
Metallographic analysis refers to inspecting and evaluating material microstructure with all kinds of analyzing apparatuses . not only it can reveal the relation between microstructure and properties , evaluate the reliability of the technological methods , but also it is the important means to inspect the product quality , develop new material and technology 金相分析主要是利用各种显微镜对材料的微观组织结构进行检验和评定,它既能揭示不同显微组织和性能的关系,又能检验工艺手段是否达到了预期的目的,是检验产品质量的依据,是发展新材料、新工艺的重要手段。