1.
Necessity and Technical Route of Value-added Utilization of Biomass Process Residues in Light Industry
轻工生物质过程残渣高值化利用必要性与技术路线分析
2.
for protecting water bodies;
论述了中水利用的必要性和可行性;
3.
The Necessity of Utilizing Mid-and Low-grade Phosphate Rock Resources in Yunnan Province;
云南中低品位磷矿资源利用的必要性
4.
Necessity of Rain Water Use in MaoMing City and Its Potential Analysis
茂名市雨水利用的必要性和潜力分析
5.
Necessity and Feasibility of Coal-bed Methane Development and Utilization in Sichuan Province;
四川省煤层气开发利用的必要性与可行性分析
6.
The Necessity to Build Test Line for Acceleration Operation of Cars and the Favorable Conditions
修建车辆加速运用试验线的必要性和有利条件
7.
Necessity and Current Situation of Public Participation in Land Use Planning;
土地利用规划中公众参与的必要性及现状研究
8.
The Necessity and Measures of Land Use Control During the West Developmnet Process;
西部开发过程中土地利用控制的必要性及措施
9.
To be patentable an invention must be novel, useful and non-obvious.
要获得专利，发明必须具备新颖性、用性和非显而易见性。
10.
The utilization of the middle-water has the actual necessity and feasibility for solving the problem of the water-shortage in Taiyuan City.
中水利用对解决太原市缺水问题有着现实的必要性和可行性。
11.
Feasibility and necessity of exploiting resources in higher education for Beijing Olympic Games;
北京奥运对高等教育资源开发与利用的必要性与可行性分析
12.
Necessity and feasibility of the development and utilization of PE and health course resources;
论体育与健康课程资源开发和利用的必要性与可行性
13.
Feasibility of Using Remote Sensing to Update Land Use Information;
土地利用现状遥感修编调查的必要性及技术可行性
14.
The Necessity and Measures of the Opening-use of Social Work Laboratory;
社会工作实验室开放式利用的必要性及措施浅议
15.
Researches on necessity of leading role of public finance in water resources construction;
公共财政在水利建设中发挥主导作用的必要性研究
16.
The Necessity of Interest Tax Existing and Its Reform of Corresponding Measurements;
利息税存在的必要性及配套措施改革
17.
On Indispensability of Quicken Lawmaking of Animal Welfare in our Country;
试论加快我国动物福利立法的必要性
18.
Theoretical Base and the Necessity of the Interest Rate Liberalization in China;
我国利率市场化的理论依据及必要性