Either neutral phosphatase or alkaline phosphatase had significant positive relations to soil o . m , po and avail 无论是中性磷酸酶还是碱性磷酸酶都与有机质、有机磷和速效磷有着显著的正相关关系。
Partial correlation also showed there was closer relation for avail . p to po than that to pi in tested soils . 4 从偏相关系数分析，土壤速效磷与有机磷的相关关系要比与无机磷的相关关系更为密切。
Active implantable medical devices . part 1 : general requirements for safety , marking and information to be provided by the manufacturer 植入式速效医疗器件.第1部分:由厂商提供的安全性标记和资料的一般要求
The amount of slowly available k , rapidly available k , and dissolved k increase with the increase of amount of rainfall 溶解态钾流失量随着雨量的增大而增大。缓效钾、速效钾流失量随着雨量的增大而显著增大。
The distribution patterns of total phosphate , available phosphate , available iron follow lognormal and others normal distribution . 3 在分布类型上，除全磷、速效磷、有效铁服从对数正态分布外，其余全为正态分布。
All simulations were performed on the native 2zn insulin and its fast - acting mutants . it is found that the results agree well with experimental data 以22n胰岛素和其速效突变体为研究对象，模拟结果与实验观测相符。
Vegetation coverage ( slope gradient 20 ) has more effect on the loss of soil , slowly available k , and rapidly available k than slope gradient 植被（在坡度20o64 ）比坡度对土壤、缓效钾和速效钾流失量的影响更大。
The yearly burning raised soil pll , available n and k and reduced soil organic mater , total n , total p , available p and ca 连年火烧迹地土壤ph值升高，有机质、全氮、全磷、速效磷、钙的含量均有所下降，而有效氮、有效钾的含量有所增加。
When vegetation cover - degree is 60 % , amount of slowly available k , rapidly available k , and dissolved k lost in the runoff are less 97 . 49 % , 97 . 31 % , and 73 . 14 % 当植被覆盖度达到60时，缓效钾、速效钾和溶解态钾流夫量分别比裸地减少了97 49 、 97 31和73
