请输入您要查询的英文单词:
单词
gestational sac
释义
gestational sac
简明释义
孕囊:胚胎非常早期的胚胎周围的子宫内结构,可以用来确定是否存在子宫内妊娠。
网络释义
1
?孕囊
孕囊
双语例句
1
The positive predictive values (PPV) of the PCR and virus isolation assessments performed in all 50 pregnancies (51
gestational
sacs
) were 92% and 93.7%, respectively.
聚合酶链反应和病毒分离培养法对50例孕妇(怀51胎)进行评价的阳性预测值分别为92.0%和93.7%。
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更新时间:2025/3/30 13:55:34