1) phosphorus content
含P率
3) N and P content
N、P含量
1.
The seasonal variation and export rate of N and P contents in leaves and the export course of N and P in decrepit leaves of 23 nitrogen fixing and non nitrogen fixing tree species were studied.
研究了 2 3种固氮与非固氮树种叶部N、P含量的季节变化、输出率以及叶片衰老过程中N、P的输出过程 。
4) P-P plot
P-P概率图
1.
With the aid of on-the-spot investigation,the principle of runs test and P-P plot are applied to the study of sales income of a supermarket in Kunming.
通过实地调研,应用游程检验和P-P概率图的原理,研究了昆明市某超市销售收入,得出在该超市购物的消费额是服从对数正态分布,并对其均值进行了参数估计。
5) volumetric fraction
含率
1.
The problem of how to measure the volumetric fraction of oil-water-gas multiphase flow is still a significant problem in oil industry.
在进一步分析实验数据的基础上,找到了产生误差的物理原因,即高能级γ射线产生的康普顿散射的影响,并据此引入了相应的测量修正算法,该修正算法明显改善了系统的测量误差,使该双能γ射线多相含率测量系统实现工业应用成为可能。
6) Phosphorous efficiency
P效率
补充资料:含湿率
分子式:
分子量:
CAS号:
性质:见回潮。
分子量:
CAS号:
性质:见回潮。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条