“obstetric ultrasonography”的概念、定义、翻译、参考文献-科学参考

单词	obstetric ultrasonography
释义	obstetric ultrasonography Encyclopedia 医学〔产科影像学检查〕释 obstetric ultrasonography产科超声检查运用超声技术，在早、中、晚期妊娠对母体和胎儿进行的检查。
随便看	bonding properties of wood-based panels bonding state bonding technology bonding technology/technique bonding types of organometallic compounds bond insurance bond issue bond length bond market bond moment Bond number bond orbital approximation bond order bond order potential bond-orientational order bond percolation bond percolation process bond polarizability bond pricing bond ratings bond reconstruction bond selected chemistry bond selected reaction bond space bond strength

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