A median dose of 20 Gy prescribed to the 80% isodose line was administered in a single fraction.

中位值为20戈瑞剂量(建议达80%的等剂量线)以单成分方式给予患者。

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AIM:To determinate the median effective dose(IED50) of rocuronium via tracheal intubation in different ages male patients by sequential experimental method, and study the effect of the age to IED50.

目的：通过序贯实验法测定不同年龄男性患者罗库溴铵气管插管的半数有效剂量（IED50），并探讨年龄因素对IED50的影响。

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The heart rate of the dogs did not undergo obvious changes in response to the injection at a low dose, but median and high doses of the injection produced obvious effects.

钩吻素子注射液低剂量对犬的心率无影响，但中、高剂量给药前后犬的心率有显著性差异。

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Most importantly, the order said, examiners at the U.S. Patent and Trademark Office determined that the information at issue was irrelevant to patentability, saying it dealt with tests of the median lethal dose of the drug, not the much lower doses used by consumers.

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