对目前文献所见到的植酸酶活的测定方法选取三种进行了分析和修正,并用两种温度下的酶活定义检验修正过的测定方法的差异。
Several measure methods of phytase activity units in recent literature has been analyzed and modified, they also were used to test the accuracy of two definition of phytase activity.
《青霉素修正案》要求FDA检验并保证所有青霉素制品的安全性和有效性。
Penicillin Amendment requires FDA testing and certification of safety and effectiveness of all penicillin products.
这对于广泛应用于中高能核反应中而又难于准确刻度的闪烁体探测器,提供了一种较好的对刻度的检验和修正方法。
This provides a good way to examine and improve energy calibration for the scintillation detectors, which are widely used in the study of middle and high energy nuclear reactions.
And then confronted with a new case, we found ourselves reexamining those principles, revising each in the light of the other.
当我们面临新的情况时,我们重新检验这些原则,根据新的情况修正这些理由或原则。
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