primitive ectoderm

primitive ectoderm是什么意思、primitive ectoderm怎么读

读音:[英][美]

primitive ectoderm 基本解释

网络  原始外胚层

医学

重点词汇

  • primitiven. 原始人, 早期艺术家 a. 原始的, 上古的 [计] 图元; 原语; 基元
  • ectodermn. 外胚层, 外层 [医] 外胚层

primitive ectoderm 双语例句

  1. 1、 The bottom of the primitive amniotic cavity has differentiated into the ectoderm, about 72& 90 μ m in diameter. The endoderm of the lower surface of the embryonic knot continues to develop along the inner surface of the trophoblast to the equator.
    原羊膜腔底部分化为外胚层,径约72~90μm,胚结腹面的内胚层伸向滋养层内1/2赤道处。
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更新时间:2026-03-26 04:53