Chemical nitrogenous fertilizer

 
  • 化學(xué)氮肥

Chemical nitrogenous fertilizer的用法和樣例:

例句

  1. But improved farming methods later increased their use yields andin , at the same time, made better use of chemical nitrogen fertilizer.
    但是不久以后改進(jìn)耕種方法增加了農場(chǎng)的產(chǎn)量而且同時(shí)讓化學(xué)氮肥的使用更合理。

Chemical nitrogenous fertilizer的相關(guān)資料:

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