The test usually employed for testosterone abuse relies on measuring the ratio of two chemicals found in the urine: testosterone glucuronide (TG) and epitestosterone glucuronide (EG).
针对睾酮使用的检测通常是基于测量尿样中所发现的两种化学成分的比例，即睾酮葡糖苷酸（TG）和表睾酮葡糖苷酸（EG）的比例。
The results indicate that other methods for measuring cholesterol were not significantly better than the most commonly used test, the ratio of total cholesterol to HDL.
结果指出，另一种胆固醇测试方法，并不比大多数普遍常用的方法，总胆固醇与高密度脂蛋白HDL之比更优越。
In wind tunnel test, the base bleed ratio of higher accuracy is obtained by measuring and controlling the total pressure of the bleed medium in front of flowmeter.
在风洞中模拟底排实验，通过测量和控制流量计前介质总压，获得了较高准确度的底部排气率。
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