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.
提高單産和擴大播種麪積是我國糧食縂産持續增長的兩個重要方麪。 - 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.
本文在實際研究和應用的基礎上，對玻璃鋼的傳統加工方法和特種加工方法，如激光切割、純水射流切割和磨料水射流切割作了簡要論述。 返回 sustainable yield increase