sustainable yield increase
常见例句
- To increase the grain yield per unit area and to enlarge the planting area are two important measures to keep the sustainable grain yield increase.
提高单产和扩大播种面积是我国粮食总产持续增长的两个重要方面。 - The technology of grinding jet used for slit to increase yield and injection in oil well is important for the sustainable development of oil field.
本文在实际研究和应用的基础上，对玻璃钢的传统加工方法和特种加工方法，如激光切割、纯水射流切割和磨料水射流切割作了简要论述。 返回 sustainable yield increase