a graphic representation showing the relative performance of individuals as measured against each other, used especially as a method of grading students in which the assignment of grades is based on predetermined proportions of students.

一种用来显示个人与他人比较时相对表现的图示,尤指用作给学生分等级的方法,这种分级法是建立在预先确定的学生比例之上的.

属类：综合句库-未分类-

A social system or the principle of grading society based on castes.

以种姓为基础的等级社会的社会体制或原则。

属类：综合句库-未分类-

Where it is necessary to locate the system on ground that is lower than adjacent flammable liquid storage or liquid oxygen storage, suitable protective means (such as by diking, diversion curbs, or grading )should be taken.

在必须把系统放置在低于可燃液体或液氧的地面的地方,应该采取适当的保护措施(如筑堤、变向路缘石或分层)。

属类：产品说明书-产品安全-

Under a microscope, a pathologist can determine whether one or more samples contain cancer, and by grading the degree of abnormality of the cells, can estimate how aggressive the tumor is likely to be

在显微镜下,病理学家可以判断出是否在一个或多个样品中有癌,并且把不正常的细胞进行等级分类,这样就可以估计出肿瘤的发展势头。

属类：综合句库--

Methods of testing mortars, screeds and plasters-Chemical analysis and aggregate grading

找平层、灰泥和灰浆的试验方法.化学分析和集料分级

属类：行业标准名称-国际标准-BS 4551-2-1998

Such a procedure complicates the task of grading

这样的程序使评分的任务复杂化。

属类：综合句库--

Structural timber, grading -Requirements for visual strength grading standards;

支撑用建筑木材分类.按强度目测分类标准的要求

属类：行业标准名称-国际标准-DIN EN 518-1996

Structural timber, grading -Requirements for machine strength graded timber and grading machines;

支撑用建筑木材分类.对按强度分类的机械建筑木材和分类机械的要求

属类：行业标准名称-国际标准-DIN EN 519-1996

Standard Test Methods for Visually Inspecting and Grading Fabrics

织物目视检验分级的标准试验方法

属类：行业标准名称-国际标准-ASTM D 5430-1993

Beginning with the point of harvest of the oranges and several preliminary steps such as washing and grading the first key step in the manufacture of orange juice concentrate is juice extraction.

最开始是收获橘子和几个基本的步骤,如清洗和分级,橘子汁浓缩的第一个关键性步骤是果汁的抽提。

属类：工程技术-食品工程-