常見例句雙語例句Fertilization bettered carbon and - nitrogen metabolism.施肥對(duì)菸株的碳氮代謝有一定影響。Sufficient nitrogen supply during grain filling period promoted kernel growth by improving carbon-nitrogen metabolism and sink activity of kernels.整個(gè)灌漿期氮素供應(yīng)充足提高了籽粒庫活性和碳氮代謝水平，促進(jìn)了籽粒庫容建成和庫充實(shí)；According to the research of the accumulation of dry matter and carbon-nitrogen metabolism which are affected by the ratio between basal fertilizer and top-dressing, the results show that, 1.通過對(duì)不同基追肥比例對(duì)烤菸乾物質(zhì)累積和碳氮代謝的影響研究，結(jié)果表明：1。 返回 carbon-nitrogen metabolism