初中生数学家庭作业管理，家庭作业目的和家庭作业努力各维度间显著相关；
There was a remarkable correlation between math homework management, homework purpose, and homework efforts;
实际上，这就是这次作业的目的。
留作业的目的是什么？
目的：探讨妇女VDT作业与异常妊娠结局相关性。
Objective:To discuss the pertinence of women' VDT work and the unusual pregnancy.
目的：研究油田野外作业女工职业紧张与工作能力的关系。
Objective: To study the relationship between occupational stress and work ability on female workers.
目的探讨课题作业法在临床护理教学中的应用效果。
Objective To investigate the application effect of project work method in clinical nursing teaching.
目的测定作业场所空气中氢化三联苯。
Objective To determine Hydrogenated terphenyls in the air of work place.
目的了解煤矿井下作业噪声危害现状，探讨防治对策。
Noise hazard of coal mine operation is serious, and needs comprehensive control.
目的探讨稀土暴露对稀土暴露区非稀土作业居民细胞免疫的影响。
Objective To study the effect of rare earth exposure on human cellular immunity.
目的：研究干热环境对野外作业工人健康的影响。
Objective: To investigate the effects of arid and hot environment on oil worker's health.
目的了解火力发电厂噪声作业工人的听力情况。
Objective To understand the hearing condition of noise exposed workers in the firepower plant.
目的研究强噪声作业对作业工人人格特征的影响。
Objective To study the effect on worker's personality of high levels of noise.
目的探讨噪声对作业工人健康的影响。
可直接进入流水作业，能达到全自动接料，出料目的。
Directly into the assembly line, to achieve automatic access material, the purpose of discharging.
目的：探讨铅作业对男性生殖功能的影响。
Aim: to study the toxic effect of lead exposure on male reproductive function.
目的探索皮毛加工作业环境对工人呼吸系统的影响。
Objective to study the respiratory system injury in fur processing environment.
目的早期诊断中国联苯胺作业工人职业性膀胱癌。
Objective To make early diagnosis of occupational bladder cancer in benzine-exposured worker in China.
本课程主要目的为介绍作业系统的基本知识。
This course is meant to educate students about the concept of operating system.
针对各新开工项目的特点和要求进行安全培训，以及特殊工种作业人员的安全培训。
Make safety training in the view of some new project, and training for authorized operation.
针对各新开工项目的特点和要求进行安全培训，以及特殊工种作业人员的安全培训。
Make safety training in the view of some new project, and training for authorized operation.
应用推荐