目的对正常人体各器官的标准化摄取值（SUV）与CT值进行界定。

Objective To define the standardized uptake value(SUV)and CT housfield unit in various human normal organs.

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目的：利用正常血浆和定标血浆，建立一种准确可靠、易于实验室开展的凝血酶原时间国际标准化比值检测方法。

Objectives: Using normal plasmas and criterion plasmas to establish a kind of accurate and feasible method that could measure international normalized ratio (INR) of prothrombin time (PT).

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