本文就目前关于饲料中磷的生物学效价评定的方法即平衡试验法、斜率比法、估测法、三项指标综合法、体外溶解度法、体外透析法作一综述。

The methods of measuring the biological value of feed phosphorus including balance experiment, slope rate method, tri - index method, in vitro solubility and in vitro dialyse methods were reviewed.

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比较两组病人透析期间心理障碍发生情况、病人满意度及投诉情况。

Then the occurrence of psychological obstacles during dialysis, satisfaction and complaining of the two group patients were compared.

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