对太阳风进行检测发现，太阳的同位素比例与地球、月球和火星不同，说明还有其他的因素参与了行星的起源。
Solar wind samples reveal that Earth, the moon and Mars have different isotopic ratios than the sun, indicating some additional wrinkles in the planetary origin scenario.
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 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).
他没有给出出现耐药性情况患者的准确比例，说该数据还需要继续检测和估计。
He refused to give an exact proportion of patients who had developed drug resistance, saying the statistics are still being checked and evaluated.
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