英语词汇“improved seeds”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	improved seeds
释义	improved seeds 基本例句改良种子 The combination ofimproved seeds, more fertilizer, and improved irrigation doubled yields on irrigated land in developing countries.由于改良种子，增加化肥和改进灌溉系统的共同作用，发展中国家得到灌溉的农田产量增加了一倍。
随便看	file posting Fileppa Fileppo file preparation file preparation statement file preview file primary source file print file printout file print out file privilege file problem File procedure file processing file processing state file processing system file processing unit file processor file processor buffering file processor instruction file profession file professional file profile file projector file promulgation