Fetal Movement

The lower-limit amplitude value of recognizing fetal movement and abdominal muscle is 10 mmHg and the upper-limit interval value is 10s. The four characteristic values are available for recognizing extrauterine contraction.

识别胎动和旺肌的下限幅值为1.33kPa（10mmHg），时距上限值为10s.此四个阈值可用于宫外宫缩波的信号识别。

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Fetal movement ( FM ) monitoring is an important precautionary measure to prevent fetal death.

胎动 监护是预防围产期胎死的一项重要措施.

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With the increase in gestational age , fetal movement is also increasing.

随着孕周增加, 胎动也在增加.

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Quickening ( maternal perception of fetal movement ) occurs at about 17 weeks.

胎动 大约出现在17周.

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