果酸换肤和点阵激光:谁能帮我翻译成中文?要准确的翻译,

来源:百度文库 编辑:杭州交通信息网 时间:2024/05/04 03:41:16
目前,大部分大专院校还没有采用试题库管理方式,都是在考试前由任课老师出卷,学生考完后由教师改卷。为了提高考试质量和促进教学水平的提高,教考分离、开发大型通用试题库管理系统具有非常重要的意义。自动出卷,手工组卷的考试模式得到了广泛的重视,也越来越受到高校的关注。本系统结构良好、使用方便,题库数据输入简单,系统能够实现人工选题和随机抽题两大功能。 包括后台数据库的建立、维护以及前端应用程序的开发两个方面,该系统有安全的用户登录模块、方便快捷的浏览界面、易于操作的功能模块。本文的分析基于知识点的试题库结构基础上,阐述以知识点难度系数和题型为主要控制参数的组卷算法的建立与实现方法。该系统的运用不仅提高了教师的工作效率,而且可以实现真正意义上通用性。

Currently, big and parts of university and colleges still have no adoption to try a database management method, is all before examine from allow the lesson teacher a book, student after test be changed book by the teacher.Horizontal exaltation of teaching for raising to examine the quantity and promote, teach to test the separation and develop large and in general use try a database management system to have the count for much meaning.A book, the examination mode of a winding of handicraft got the extensive value, also being pay attention to by the high school more and more.This system structure is good, the usage is convenient, a database data input in brief, the system can carry out the artificial to choose and take out two greatest functions random. Include the establishment, maintenance and heads of the backstage database application procedure develops two aspects, that system contain the customer of the safety logging mold piece, the convenience browses the interface and is easy to the function mold piece of the operation fastly.The textual analysis orders according to the knowledge of try a database structure foundation up, elaborate with the knowledge orders the difficulty coefficient and a types as the establishment of a calculate way of the main control parameter and carries out method.The usage of that system not only raised the teacher's work efficiency, but also can carry out the real meaning up the in general use.

Currently, greatly parts of university and colleges haven't yet adopt to try a database management method, all before being examine from allow lesson a teacher book, the student is after test changed book by teacher.For the sake of the exaltation examination quality with promote horizontal exaltation of teaching, teach to test separation and develop large and in general use try a database management system to have count for much meaning.Automatic book, the handicraft set the examination mode of book got an extensive value, also is pay attention to by the high school more and more.This system structure is good,the usage is convenient, the database data importation is simple, the system can carry out artificial to choose and take out two greatest functions random. The establishment,maintenance and the head application procedure that include the backstage database develop two aspects, that system has the customer of the safety to register the mold piece,convenience function mold piece that browses interface and is easy to an operation fastly.The textual analysis orders according to the knowledge of try a database structure foundation up, elaborate with the knowledge order the difficulty coefficient and type for the establishment of the set of the main control parameter winding calculate way and carry out a method.The usage of that system not only raised the teacher's work efficiency, but also can carry out real meaning up the in general use.