考研英語復習develop含義之多少

1、發(fā)展：
    agriculture develpopment
    social development
    industrial develpopment
    development in foreign affairs
    2、開發(fā)
    water-power development
    oil-field development
    development of natural resouerces
    interllectual development
    3、研制
    advanced development遠景產(chǎn)品研制，樣機試制
    under development
    engineering development
    operatinal development產(chǎn)品改進性研制
    exploratory development探索性研制
    4、開拓
    ore development
    lateral development水平開拓
    5、展開（用于數(shù)學）
    series development級數(shù)展開
    development of function函數(shù)的展開
    6、顯影
    chemical development化學顯影
    over development顯影過度
    time development定時顯影