问卷调查

Through the practice of teaching and reflection survey of secondary school students in the problem-solving process of thinking obstacles exist.

通过对教学实践的反思和问卷调查，分析了在解题过程中学生存在的思维障碍。

Therefore, this study uses the stage of concern questionnaire to survey 1600 school teachers.

本研究对1600位任教於中小学教师的数位学习关切阶层进行问卷调查，并进行资料分析。

Methods Middle School Student Mental Health Scale was conducted among 900 low-grade middle school students .

采用中国中学生心理健康量表，对南京市江宁区900名初一、初二年级学生进行问卷调查。

To investigate the influence of self-worth,locus of control and type A personality on time management disposition,we have questionnaired 433 middle school students with Self Worth Rating Scale,Internal External Locus of Control Scale,Type A Personality Scale and Adolescence Time Management Disposition Scale.

对433名中学生进行问卷调查，综合探讨自我价值感、心理控制源和A型人格对时间管理倾向的影响。

Methods A risk questionnaire,titled "Globe School Students Health Survey",was conducted among 25227 students selected from 23 junior high schools.

方法以班级为单位进行整群抽样，利用&全球学校学生健康调查&问卷调查浙江省23所中学的25227名初中学生。

This study is made to survey the effect of the environment, tourist development and soil utilization in the surrounding areas of Huashan upon the Huashan rock painting protection.

为了解花山周边环境、旅游开发和土地的利用程度对花山岩画保护的影响，更好地保护文物，促进当地社会、经济、生态的协调发展，通过问卷调查和主成分分析法对区内的大气、水、土采样分析；采用33个评价因子进行土地利用的可持续评价。

Organizational commitment involved three dimensions, including value commitment, effort commitment, and retention commitment. The subjects were officers in 21 household registration offices in Taichung County.

本文以台中县所属二十一个户政事务所户政人员为对象，进行问卷调查，运用SPSS 12.0版统计软体，针对样本做描述性分析。

The result showed that it was reasonable and feasible to carry out Bilingual education in Endodontics education of undergraduates.

为了评价牙体牙髓病学双语教学的效果，对武汉大学口腔医学院56名98级本科生进行了问卷调查。

DATA SOURCES AND EXTRACTION: Contemporary data on DDT use were largely obtained from questionnaires and reports.

数据的来源和提炼：当代的DDT使用数据大多来自问卷调查和报告。

Methods］One thousand and fifteen students from medical and non-medical colleges in Dalian were investigated by questionnaires.

方法］对大连市医学与非医学院校1015名大学生进行口腔健康知识、态度及行为的问卷调查。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。