英语词汇embryo proper怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
The chick embryo proper comes from a very small region resting on the yolk.
小鸡胚胎本身来自于蛋黄上的一个非常小的区域。
2
During early proembryo stage, the dorsiventrality appears in the proper of the embryo. On the ventral side, the cells are small with dense cytoplasm and few vacuoles.
原胚初期胚体出现背腹极性，腹面的细胞小，细胞质稠密，液泡较少；
3
Recent attempts to improve the recipients' pregnancy rates via the improvement of embryo quality and the proper selection and management of recipients were discussed in this review.
胚胎的质量和受体牛的质量是影响胚胎移植受体牛妊娠率的两个非人为因素。

单词	embryo proper
释义	embryo proper 简明释义胚体：在植物胚胎发育过程中，胚体是胚胎的主要部分，包括胚轴和胚叶。网络释义 1 [植]?胚体 ... 八分体（octant）胚体（embryo proper）胚根原细胞（hypophysis） ... 双语例句 1 The chick embryo proper comes from a very small region resting on the yolk. 小鸡胚胎本身来自于蛋黄上的一个非常小的区域。 2 During early proembryo stage, the dorsiventrality appears in the proper of the embryo. On the ventral side, the cells are small with dense cytoplasm and few vacuoles. 原胚初期胚体出现背腹极性，腹面的细胞小，细胞质稠密，液泡较少； 3 Recent attempts to improve the recipients' pregnancy rates via the improvement of embryo quality and the proper selection and management of recipients were discussed in this review. 胚胎的质量和受体牛的质量是影响胚胎移植受体牛妊娠率的两个非人为因素。
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