查询词典 primary

Methods:1297 students of primary and middle school were randomly investigated with test anxiety test before graduating examination.results: the higher the grade , the higher the score of tat; the prevalence rate of test anxiety is higher in boy students than girl students and the level of test anxiety in boy students was increasing with grade.conclusions: the prevalence rate of test anxiety is common in the students of primary and middle school before graduating examination .it is necessary to give mental intervention.

对随机抽取的小学、初中、高中毕业班的学生进行考试焦虑测验表问卷调查。结果：随着年级的增加其tat分值也显示出增加；在性别比的构成上则显示出男生的焦虑水平随着年级的增高而增加；男生中、重度考试焦虑的发生率高于女生。结论：考试焦虑的发生率在中考和高考的学生中较为普遍，应予以重视。

In order to control the steam temperature at the outlet of the primary superheater of a 1000 t/h once-through boiler, the start up condition is analyzed in accordance with the concept of " isenthalpic switchover" and it is suggested that the ratio of fuel feed to steam flow through the primary superheater before the switchover during cold startup be used as the criterion for judgement.

为控制1000吨/时直流锅炉低温过热器出口汽温，本文系根据&等焓切换&原理对锅炉启动工况作了分析，并提出以冷态启动切分前锅炉燃料量与低温过热器工质通流量的比值作为判断依据。

The complexity of bodywork decides variety of it's error. The station and primary factor which cause error is inconstant change and using correlation analysis can find out the primary factor. With an project given, the theory of correlation analysis for dimension variation of bodywork is discussed through correlation analysis and the layer structure of the bodywork,the state in which the error happened can be found out. How to use eigenva...

车体装焊的复杂性决定了误差产生的多因素性，车体制造过程中产生误差的工位和主要因素是不断变化的，采用相关性分析方法从众多的误差根源中准确地发现最主要的误差源；结合工程实践，论述了车体尺寸波动的相关性分析方法的原理，根据测量点的相关性分析和车体焊接工艺的层次结构，可准确地找到产生车体尺寸误差的工位；讨论了如何利用相关系数矩阵的特征值和相应的特征向量判断尺寸波动的模式，指出测量数据的波动主要按最大特征值所对应的特征向量方式波动，引起这种波动的原因是车体误差产生的主要原因，应重点采取措施加以控制；提出了应用计算机进行相关性分析的解决方案。

The paper analyzes the historical,theoretical and practical backgrounds of thetheory of socialist primary stage with Marxism's stand viewpoint and method,and pointsthat the primary stage is a necessary stage for China's socialist movement.

本文运用马克思主义的立场、观点和方法，分析了社会主义初级阶段论形成的理论渊源、历史与现实背景，指出了社会主义初级阶段是中国社会主义建设过程中一个不可逾越的历史阶段。

The research shows: teacher's development in primary school of township is the result of the interaction between teachers themselves and the outside world, mainly by these three areas: the self-developing consciousness, support from schools and social organizations, foster a sense of self-development which is the key to the township primary school teacher professional development, external environment can be optimized to improve their professional development.

通过研究发现：乡镇小学教师的成长是教师自身与外部的人和物相互作用的结果，主要受专业发展意识、学校组织环境和社会支持这三方面的影响，其中自主发展意识的树立是乡镇小学教师专业发展的关键所在，改善其外在环境可以优化其专业发展。

Primary school should be through definite leading direction of moral education:paying emphasis on practice of education on morality,bringing the students'main function into full play,avoiding negative social effect and strengthen the scientific research on morality,so that improve the education on morality in primary school.

一、新形势下德育面临的新问题随着我国政治、经济体制改革及对外开放改革的不断深化，以及科学技术的高速发展，学校德育必然面临着许多新的问题迫切需要加以解决。主要表现在以下几个方面：1。

Today, a small cloth Kwai-po spring primary by virtue of education reform, seize the opportunity, inheritance innovation, optimize educational management, school quality legislation, research-Xing school, cultural education, making a small cloth Kwai-po tree seedlings thrive in primary school badge growth.

今日的小布桂圃小学人凭借教育改革的春风，抓住机遇，传承创新，优化教育管理，以质立校，科研兴校，文化育人，使得小布桂圃小学校徽中那棵幼苗茁壮成长。

The results show that amplitude frequency response curve of primary resonance and primary parametric resonance has double peaks in the form of M.

指出系统主共振－主参数共振幅频响应曲线具有双峰特点并呈M形状。

The cost of primary and long-term health care is increasing every year; the cost of going off-island for primary and urgent care, assisted living and skilled nursing care is even greater.

基本及长期护理所需的费用每年都在上升，而在岛外的基本及紧急护理，起居生活辅理及高技能的护士护理都要更多的费用。

During the shallow-buried stage, on the basis of primary pores, the meta-primary pores called " honeycomb pores " were developed, and plenty of potassium-rich brine was reserved in the pores.

本文主要通过类比分析，确定钙芒硝岩在浅埋藏期间，在其原生沉积孔隙基础上，发育准原生晶间孔隙，即蜂窝状孔隙，并在其中储集了大量富钾卤水。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐