“threatened preterm labor”的概念、定义、翻译、参考文献-科学参考

单词	threatened preterm labor
释义	threatened preterm labor Encyclopedia 医学高危妊娠释 threatened preterm labor先兆早产妊娠满28周至不满37周期间，出现有规律或不规律子宫收缩，伴有宫颈管进行性缩短的现象，是早产的一个阶段。
随便看	reciprocating compressor reciprocating gait orthosis，RGO reciprocating grate furnace reciprocating high-gradient magnetic separator reciprocating inertia force reciprocating knife mower reciprocating lawn mower reciprocating mower-crusher reciprocating property reciprocating pump reciprocating seals reciprocating sphere reciprocating tester reciprocating traveling wire electrical discharge machining reciprocating vacuum pump reciprocation reciprocity reciprocity curve reciprocity failure Reciprocity Law reciprocity law reciprocity mapping reciprocity Monte Carlo method reciprocity of annihilators reciprocity of antenna

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