Where man-made grasslands have already been established, extra control shall be administered; they shall be rationally managed and used in a scientific way, so as to prevent degeneration.
对已经建成的人工草场应当加强管理，合理经营，科学利用，防止退化。
The art of printing secures us against the retrogradation of reason and information.
印刷艺术防止我们的理性和知识退化。
and the fight against the degradation and destruction of our common home.
以及防止我们的共同家园出现退化和受到破坏。
Sulfur recycle catalyst activeness decline reason and its preventive measures are analyzed.
分析了硫磺回收催化剂活性衰退的原因及防止措施。
But we have another profound and independent branch of learning to deal with--how to prevent color from fading and aging.
而如何防止颜色的退变和老化，则是又一门很深的独立学问。
Prevention Degeneration of Motion Capacity through Imagery Training;
用表象训练防止运动能力消退的研究
Stress will be laid on strengthening the control of land-sourced pollutants and implementing the system for controlling the total quantity of pollutants, in order to prevent the marine environment degenerating.
重点加强陆源污染物管理，实行污染物总量控制制度，防止海洋环境退化。
¤ we will protect the ecological functions in some key areas, such as Miyun Reservoir, Huairuo Reservoir and Guanting Reservoir, and prevent their ecosystems from damage and retrogression.
保护密云水库、怀柔水库、官厅水库等重点生态功能保护区，防止生态破坏和生态功能退化；
substance that inhibits oxidation.
一种防止氧化的物质。
We must prevent the carburetor from icing up
我们必须防止汽化器冰
To stave off recession, the Federal Reserve loosened monetary policy.
为了防止经济衰退，美联储放松了货币政策。
Could we slide out and manage to prevent the spread of it?
我们是否能够退出来，并且设法防止它扩散呢？
The effect of virtual training on enhancing basket shooting hit rate and preventing skill fade-away;
表象训练对提高投篮命中率和防止消退的影响
A Study on the Sloping Farming Land Degradation Mechanism and the Protecting Measures Against Soil Erosion Degradation;
坡耕地退化机理及侵蚀退化防治措施研究
Emulsions also protect the antigen form a rapid degradation by enzymes and could modify the electric charge of the antigen becoming then, more immunogenic.
乳剂同样用生化酶保护抗原防止其极度退化，并且可以将抗原的导电电荷改善得更能产生免疫性。
《Hepatology Digest》：How do you prevent the progression of liver fibrosis and cirrhosis?
《国际肝病》：如何防止肝纤维化和肝硬化？
Soil Degradation in Liaohe Plain and Methods of Its Prevention and Restoration
辽河平原土壤退化及防治与修复技术
The country should rely on a high level of armaments to deter or repel attacks on her from the world outside.
该国应依赖高水平的军备以防止或击退外来世界对她的进攻。