sustaining force的例句大全

the research of reinforced concrete beams load-carrying capacity under sustaining force

荷载的持续作用对钢筋混凝土梁承受外荷能力的影响

Lengthen the industrial chain link; open the market gate through the science force promotion; carry on the deep level development to the tourism resources and that realize of tourism resources' sustaining development.

作者认为，树立科学的旅游资源整合观、延长旅游产业链、通过科学促销打开市场之门、对旅游资源进行深层次开发和实现旅游资源的可持续发展是合理开发与整合南阳旅游资源的基本对策。

rural old-age insurance has functions such as ensuring the basic life of the old, guaranteeing the reproduction of labor force, sustaining the social equability and promoting the social stability.

农村社会养老保险具有保障老年人基本生活的功能、保障农村劳动力再生产的功能、维持农村社会公平的功能以及促进农村社会稳定的功能。

Study on Forging Force in Friction Welding of Dissimilar Metals Using Sustaining Pressure Cavity

保压腔条件下异种金属摩擦焊顶锻力研究

Nitrogen fixation is one of important ecological reactions sustaining productive force on the earth, only second to CO_2 fixation.

氮素固定是地球上维持生产力的一个重要生态反应，是继CO2固定之后最重要的生化反应。