年级

According to the above-mentioned experiments, the study select discriminable data which form discriminant function and make discriminant analysis on the objects (students from junior Grade Two and senior Grade Two, with academic achievements ranging from excellence, ordinariness, to failure) with ten members in each group, which leads to a discriminant system of middle school students with different academic achievements.Ⅳ.

本研究研制和开发了WACOM-2005-1型数码写字板，采用手书运动分析技术，分别选择初二、高二年级学优生、中等生、学差生各12至24人进行研究，从自然手书运动、控制性手书运动、在不同压力状态下的手书运动以及手书运动学习四个方面，通过8个系列实验，探索了左右手、有无视觉参与的自然手书运动特点；定点直线、追随手书的控制性手书运动特点；数字认知压力、汉字认知压力、情绪变化、有无噪音条件下的手书运动特点；手书运动学习的特点。

Methods: Uses Test Anxiety Scale, Egma Minnen av Bardndonsna uppforstran Scale, Children's Social Desirability Scale three scales to Shenzhen city and Huazhou city of two schools of the forth, the sixth grade pupils altogether 200 elementary students carry on the diagnosis.

采用Sarason考试焦虑量表、父母教养方式评价量表、儿童社会期望量表三份问卷对深圳市和化州市两所学校四、六年级共200名小学生进行调查分析。

Results t he results of research show: the psychological health level of the student withld is poor; the psychological health level of the students with ld from the diff erent sex and grades have no difference; social support has positive influence o n the studentwith ld; adolescent self-rating life event and egma minnen av dardndosnuppfors tran have negative influence to them.

结果 学习不良学生的心理健康状况较差；不同性别、年级的学习不良学生心理健康无差异；社会支持对其心理健康产生正面影响；青少年负性生活事件对其产生负面影响。

This article carried on the reading related activity and the physical question design and in the solution literature foundation to the related concept connotation and the related theory has combed with summarizes, proposed based on the active junior middle school physics question and the solution principle and the method, and has carried on nine grade electrophysics based on the active question design teaching practice, has formed four typical cases: Series circuit characteristic case, electric radiator electric current thermal reaction case, Electricity review class case and practice simple circuit design case, has obtained the positive result.

本文在阅读有关活动及物理问题设计与解决的文献基础上对相关概念内涵及有关理论进行了梳理与综述，提出了基于活动的初中物理问题与解决的原则与方法，并进行了九年级物理电学基于活动的问题设计教学实践，形成了四个典型的案例：串联电路特点案例、电热器电流的热效应案例、电学复习课案例和实践活动简单电路设计案例，取得了积极的结果。

Elissa Cohen, who has twins at Lafayette Elementary School, doesn't like the fact that the third-grade students in elementary schools are asked to write about 25 book summaries a year.

依莉萨·科恩有一对双胞胎在雷菲特小学读书，她就不喜欢小学三年级的学生被要求一年完成大约25篇读书总结。

Moreover, lower age, lower grade, and better performance record were the pro tection factors to depression.conclusions depression has an ob viously correlati on with sex, grade, age, family income, performance record and weight status ass essed by self reporting respectively among junior high school students.

初中生抑郁情绪与性别、年级、年龄、家庭经济状况、学习成绩和体重自我评价存在相关。

The English lecturer brushed me up by offering me Technical English as an Examinational subject in my first year.

学院的英文老师在我1年级那年帮助我提升工艺英文的水平。

The personality characteristic of the freshman in this medical academy were more extroversive,and had stable emotion stability and a lower concealment score.

该医专一年级大学生性格较外倾，情绪稳定，掩饰性低。

Who gave Harry a Firebolt as a present in his year 3?e.g. Harry Potter→harrypotter

请问是谁在Harry三年级的时候送了他一把新的扫帚？

Finish class the bell rings, xiaole of 6 grade student is frowzily on the seat, finger is pressed madly, set sb's teeth of goggle at eye, exert all his strength accordingly all over.

&丁零零……&下课铃一响，六年级学生小乐就闷在座位上，手指狂摁，瞪着眼睛咬紧牙关，全身都跟着使劲儿。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。