distribution of grading meaning in English

评分的分布

Distribution of grading
评分的分布
With a corpus of french , we use a computer program to assess the students ? vocabulary usage in their compositions in terms of total size , actual size , frequency and distribution of graded words
通过建立法语语料库，利用计算机程序提供的词汇总量、实际词汇量、词频和词级分布率等信息,对学生作文中使用的词汇进行测量，评价学生掌握和运用法语词汇的能力。
First this paper analyses weighted deviation model ( wdm ) put forward by len swanson & martha l . stocking . it is found that when the constraints are made up of question numbers , question grades and other information with different dimensions , the calculated values of dl , du cannot be compared . then the wdm model is further improved and the constraints of the model are simplified in the way that only the question grades are strictly constrained while other constraints are reflected by the distribution of grades
首先，本文对lenswanson & marthal . stocking提出的离差加权模型( weighteddeviationsmodel ，简称wdm模型)进行分析，发现当约束条件既有题数，又有题分和信息量时，由于各约束条件的单位(量纲)不同，根据约束条件计算出的d _ l _ j ， d _ u _ j的值不可比。