Silicate bacterium has the strong ability of dissolving K, P and the ability of fixing n.
硅酸盐细菌有很强的解钾能力,同时还有解磷和固氮能力。
On the basis of K-L transformation, the class mean is taken account, and thus, the classification ability of the feature is improved obviously.
本文在K - L变换基础上,进一步考虑到均值的贡献,从而明显地提高了标志的识别能力。
It is shown that the slope K of the self-priming performance curve is the estimation criterion to describe the self-priming ability of different self-priming pumps.
文中指出可以自吸性能曲线的斜率K,作为对不同型式自吸泵及其自吸能力强弱的评定值。
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