improved seeds的用法和樣例：
例句
- The combination of improved seeds, more fertilizer, and improved irrigation doubled yields on irrigated land in developing countries.
由於改良種子，增加化肥和改進灌溉系統的共同作用，發展中國家得到灌溉的農田產量增加了一倍。
improved seeds的相關資料：
臨近單詞
Improved MS
improve
Improved Computer Sighting System
improved Prim heuristic algorithm
improve the people' s livelihoods
improved hidden Markov tree model
Improved particle swarm algorithm
Improved Copy Smooth Skin Weights
improved position locator circuit
improved composite element method
Improved Conventional Mine System
Improved Remote-Area Armor Mine
