ratio of P to N的意思|示意
P与N的比值
ratio of P to N的网络常见释义
磷氮比 ...磷氮比 ;协同作用 [gap=2009]ey words :bloom/ fluctuation of algal ; nutritious absorption rate coefficient ; ratio of P to N ; synergistic effects ...
ratio of P to N相关例句
The"311-A"regression design was adopted to study the optimum ratio of N, P and K fertilizers on maize field of Yellow River Pumping Irrigation District in Cheng Xitan, Yanchi Ningxia.
运用“311-A”试验设计，探讨宁夏盐池县城西滩扬黄灌区玉米氮、磷、钾肥料的最佳配比。
The nutrient return of the litters was closely related to the nutrient contents of the litters. The litter C/N ratio and P content could be the key indices for the litter decomposition.
竹林凋落叶的养分含量对凋落物养分归还有重要影响，尤其是C/N和P可能作为竹林凋落物分解的指示者。