“irrigation program”的概念、定义、翻译、参考文献-科学参考

单词	irrigation program
释义	irrigation program Encyclopedia 工学灌溉制度释 irrigation program灌溉制度根据作物需水特性和当地气候、土壤、农业技术及灌水技术等因素制定的灌水方案。
随便看	positive operator valued measure positive-operator valued measure POVM positive operator value measure positive operator value measure (POVM) positive ordering positive organizational behavior positive orientation positive orthant positive part positive partial transpose criterion positive particular proposition positive part of a function positive part of an element positive perfect correlation positive plate positive platemaking positive polarity machining positive potential positive-pressure pulverizer with intermediate storage bunker positive pressure sealing positive propaganda positive proposition positive psychology positive psychotherapy positive punishment

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。