gastrula

基本解釋

• n. [胚] 原腸胚；胚囊

同根派生

• gastrula相關(guān)詞

英漢例句

雙語(yǔ)例句

• The results showed that, the digestive canal initiated from the gastrocoele, which was formed by invagination at gastrula stage.
  結(jié)果表明，單環(huán)刺消化道起源於原腸胚期內(nèi)陷而成的原腸腔；
• The pistil shape and the development course of gastrula are not the restriction factor which cause the difference of compatibility intensity in almond.
  雌蕊形態(tài)和胚囊的發(fā)育過(guò)程不是扁桃親和性強(qiáng)度存在差異的制約因子。
• Cell junctions of the presumptive ectoderm cells of early gastrula of Cynops orientalis were studied with freeze-etching method and ultrathin sectioning.
  用冰凍蝕刻和超薄切片的方法研究了蠑螈早期原腸胚外胚層細(xì)胞間的細(xì)胞連接。

• gastrula更多例句

詞組短語(yǔ)

短語(yǔ)

• gastrula lip 胚脣
• early gastrula 原腸早期
• gastrula stage [胚]原腸胚期;原腸期
• embolic gastrula 陷入原腸胚;塞入原腸胚
• gastrula period [胚]原腸胚期

• gastrula更多詞組

英英字典

柯林斯英英字典

• a saclike animal embryo consisting of three layers of cells (ectoderm, mesoderm, and endoderm) surrounding a central cavity (archenteron) with a small opening (blastopore) to the exterior &rarrsee also ectoderm , mesoderm , endoderm

• gastrula劍橋字典
• gastrula柯林斯字典

專(zhuān)業(yè)釋義

辳業(yè)科學(xué)

• 原腸胚

  Diapause occurs at the gastrula stage in the silkworm, Bombyx mori.
  家蠶(Bombyx mori)在胚胎發(fā)育的原腸胚堦段發(fā)生滯育。

  生物學(xué)

• 原腸胚