班级

The two classes were selected because of their equivalent achievement on English Proficiency Test.

在实验教学前，利用英语能力检定考试，选择没有差异的两个班级，以求这两个班级的英语能力等量。

Whereas Appleby College holds class reunions every five years, Edelston College holds annual reunions for all classes, during which Edelston's alumni are treated to banquets, lectures, and student performances, enhancing their loyalty to the college and their willingness to donate money.

Appleby 学院每五年举行一次班级同学聚会，而 Edelston 学院的所有班级每年举行聚会，并且在聚会上 Edelston 的校友可以参加宴会，讲座和学生表演，这提高了他们对学校的感情以及他们给母校捐款的愿望。

Whereas Appleby College holds class reunions every five years, Edelston College holds annual reunions for all classes, during which Edelstons alumni are treated to banquets, lectures, and student performances, enhancing their loyalty to the college and their willingness to donate money.

Appleby学院每五年举行一次班级同学聚会，而Edelston学院的所有班级每年举行聚会，并且在聚会上Edelston的校友可以参加宴会、讲座和学生表演，这提高了他们对学校的感情以及他们给母校捐款的愿望。

Whereas appleby college holds class reunions every five years, edelston college holds annual reunions for all classes, during which edelston's alumni are treated to banquets, lectures, and student performances, enhancing their loyalty to the college and their willingness to donate money. edelston college receives most of its alumni donations during or shortly after these reunions.

appleby学院每五年举行一次班级同学聚会，而edelston学院的所有班级每年举行聚会，并且在聚会上edelston的校友可以参加宴会、讲座和学生表演，这提高了他们对学校的感情以及他们给母校捐款的愿望。edelston学院的大部分校友捐款是在聚会期间或之后很短时间内获得的。

Whereas Appleby College holds class reunions every five years, Edelston Colle ge holds annual reunions for all classes, during which Edelston's alumni are t reated to banquets, lectures, and student performances, enhancing their loyalt y to the college and their willingness to donate money.

Appleby学院每五年举行一次班级同学聚会，而Edelston学院的所有班级每年举行聚会，并且在聚会上Edelston的校友可以参加宴会、讲座和学生表演，这提高了他们对学校的感情以及他们给母校捐款的愿望。

They also designed a poster to show the different characteristic of their class.

为了使自己的班级具有鲜明的个性，他们为自己的班级设计了形象海报。

Most educational activities have happened in the field of class.

班级是教育中一种主要的小型社会组织，也有学者认为班级是一种初级群体。

Results The class coverage rate of...

结果以学校班级为单位结核病防治知识、政策和信息宣传教育覆盖率为100%；致家长一封信回收率为96.3%；7125个班级开展了不同形式的健康教育活动；学生结核病防治知识知晓率达到95%以上；每名学生把结核病防治知识传递给3名以上周围群众。

Finally, it studies the tropism between them. 1 the groups in the class form the state of mutual tolerance, aid and improvement, consequently the composition of forces of the collective construction. 2 find the sources of informal groups in the classes and form the properties of collective construction.

最后，本文对二者关系的应然取向作了一定的推论：1班级中的正式群体与非正式群体形成相容、相辅、相促的局面，形成班集体建设的合力；2利用班级中的非正式群体资源，形成班集体建设的个性。

The performances of the students in the Experimental Class are better than those in the Control Class.

得到的结果是：两个班级的交际能力都有了一定的提高，但是实验班级的提高幅度要明显高于控制班。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。