“ultrasound mother and child monitoring devices”的概念、定义、翻译、参考文献-科学参考

单词	ultrasound mother and child monitoring devices
释义	ultrasound mother and child monitoring devices Encyclopedia 工学医用超声仪器及有关设备释 ultrasound mother and child monitoring devices超声母婴监护设备利用超声原理对孕妇和胎儿进行生命和发育监护的仪器设备。
随便看	invariance theorem invariance theorem of domain invariance theory invariance thesis invariant invariant amplitude invariant approach invariant attracting set invariant average invariant basis property invariant bilinear function invariant boundary invariant central manifold invariant circle invariant class of groups invariant complement invariant component invariant cone invariant continuation invariant curve invariant decision function invariant decision problem invariant decision procedure invariant decomposition invariant definition

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