And now we're going m2 to get the observation: 10T times m2, which is double the mass, and that, of course, always has my uncertainty of my reaction time.
现在我们将,看到：10T乘以，也就是两倍的质量，结果，当然，会存在我的,反应误差。
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Results: the positive rate of gas-barium double contrast kinesis radiography with the observation through slow playback to discover nonage upper esophageal carcinoma is the highest.