Addition of nitrogenous fertilizer promoted the composting progress of CLR.
氮肥的加入促进了玉米叶片残体的腐解.
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This paper introduces the feature of bellows heat exchanger and its application in nitrogenous fertilizer enterprises.
介绍了波纹管换热器的特性及在氮肥企业中的应用.
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Therefore, sufficient nitrogenous fertilizer is an essential way to prevent early senescence period of wheat growth.
因此, 保证小麦生长中后期充足的氮素供应,防止早衰是提高籽粒产量的重要途径.
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The Model L compressor is the most popular machine in the small nitrogenous fertilizer plant.
型压缩机是小氮肥行业使用最为普遍的机种.
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