Necessity is the mother of invention.是什么意思

网络释义

用法例句

Cultivating interest for basketball to meet the need of life-long physical education;

篮球兴趣培养是终身体育发展的需要

Research on the need and demand of medical services for farmer outpatients and its affecting factors from Shaanxi rural area;

陕西农业人口的门诊医疗需要、需求及影响因素分析

Multiphase systematic hierarchical theory of human sexual need;

初论人的性需要多相系统层次结构说

Demand,Need,and Affecting Factors on Immunization Service;

预防接种服务的需要和需求及影响因素分析

Optimizing Incentive Mechanism Based on the University Teachers Demand;

以需要为导向优化高校教师激励机制

On the Three Principles of Social Justice:Demand,Deserve and Equality;

论社会正义三原则：需要、应得与平等

A qualitative study on needs of receptors after undergoing liver transplantation during hospitalization;

肝移植受者术后住院期间需要状况的质性研究

To meet the needs of the society development and open nursing education in many layers;

开办多层次的护理教育 适应社会发展的需要

A study on characteristics of needs and motivating of high-degree employees in private enterprises;

民营企业高学历员工需要特征与激励研究

Psychological Requirements of the Postgraduates in Military Engineering Academies;

军队工科院校研究生需要的心理特点

Through questionnaires and from the angle of the psychology,announced the condition of the learners learning motivation and requirements and the process of the distance education development.

本研究通过问卷调查,从心理学的角度分析了远程学习者学习动机与需要的现状。

A survey shows that students requirements of English teaching and learning are in accord with the Basic Requirements,but not with the present teachers teaching situation to a great extent.

调查发现,高职学生的英语学习需要与《基本要求》基本一致,但与教师的教学却存在较大的差别。

Requirement and Toxics Dosage of Micro-mineral Element in Dairy Cattle;

奶牛微量元素需要量及中毒量

Deepening Education Reformation of Surveying and Mapping Adaptation to the Requirement of Social Development;

深化测绘教育改革 适应社会发展需要

On Situation of Farmers Agrotechnical Requirements;

农民对农业技术的需要状况分析