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.
由于改良種子，增加化肥和改進(jìn)灌溉系統的共同作用，發(fā)展中國家得到灌溉的農田產(chǎn)量增加了一倍。
improved seeds的相關(guān)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
