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序号英文主题词中文主题词命中文献数量(篇)
期刊博硕士论文会议论文报纸年鉴成果专利国家标准行业标准标准总计
361Materials Testing材料试验2124266000000248
362Maternal Age母亲年龄30571612000000340
363Maternal Behavior母亲行为3806100000045
364Maternal Death孕产妇死亡361891501801341100004102
365Maternal Deprivation失母爱80010000009
366Maternal Exposure母亲暴露1100100000012
367Maternal Health Services产妇卫生保健服务75122528178632620110008961
368Maternal Mortality产妇死亡率3243171211032224400004641
369Maternal Serum Screening Tests母体血清筛查试验1901200000022
370Maternal Welfare母亲福利54621012010081303524200019661
371Maternal-Child Health Centers妇幼保健中心13048271087336853627000022899
372Maternal-Child Nursing母婴护理2003451684203413874621600036755
373Maternal-Fetal Exchange母体胎儿间交换3987171726711494900005045
374Maternal-Fetal Relations母亲胎儿关系30000000003
375Mathematical Computing数学计算3483814278731180004100
376Mathematical Concepts数学概念9942621931633175538614519379182126089
377Mathematics数学6227312057973566790764900077333
378Mating Preference, Animal择偶偏爱性, 动物00000000000
379Matricaria母菊属881821001000119
380Matrine苦参碱39571193917013571100004717
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