As a result, the detection precision of measuring weight method is high.
实验结果表明，测重法检测精度高，可达毫米级。
The method measuring the ovary weight of tat for detecting the bioactivity of HCG results lower variation coefficient and greater reliability.
美英日三国药典规定使用的大鼠卵巢增重法组内组间变异系数最小，测定结果可靠性最大；
Comparing with the method by measuring specific weight, the present one has higher accuracy.
不同于测量比重的方法，本方法简便易行，且具有较高精度。
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