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原肠的英文

音标:[ yuáncháng ]  发音:  
"原肠"怎么读用"原肠"造句

英文翻译手机手机版

  • archenteron
  • archigaster
  • celenteron
  • coelenteron
  • coenteron
  • gastrocoele
  • gastrocoels
  • primitive gut
  • primitive intestine
  • primitivegut
  • protogaster

例句与用法

  • This pushing-in of cells marks the start of gastrulation .
    细胞的这种向里推进标志着原肠胚形成的开始。
  • The inpocketed vegetal pole cells develop into a sheet of cells which grows upward and eventually encloses a cavity, the archenteron .
    内褶的植物极细胞生成一片向上生长的细胞,并最后围成一个腔,即原肠
  • Entero hepatic bilinogen cycle
    胆素原肠肝循环
  • The patters of mdh , ldh and sod showed apparent differences between the embryo activated by homogenous sperm and that activated by heterogeneous sperm
    Ldh的差异表现在异源精子激发的胚胎在原肠中期到肌肉收缩期比同源精子多出4条带( ldh9 ’ 12 ’ ) 。
  • The results shew that no cortactin was found in unfertilized eggs and the 1 - cell stage embryo ; cortactin appeared after the first cleavage and the blastomeres were highly stained
    原肠开始期,皮层蛋白的分布出现不对称性,腹侧染色较弱,随发育进行染色。逐渐消夫。
  • Recombination gene was cut - down and introduced into the nuclei of oocytes or the cytoplasm of goldfish at one - cell stage via microinjection . the results as follows : ( 1 ) fluorescence was observed from embryo under suitable uv light after microinjection 36 hours . the fluorescent ratio of gastrula embryo period was up to 25 %
    采用显微注射法将这种重组基因转化1细胞期的金鱼受精卵,实验结果如下: ( 1 )显微注射后,根据胚胎发育分期,胚胎在显微注射后36小时开始能在紫外灯下观察到荧光,原肠期发荧光的胚胎比例为25 ,后期发育荧光率逐渐下降,肌肉效应期后又相对稳定。
  • Embryonic shield and its neighboring areas were especially highly stained and cortactin marked the cells undertaking active convergencing movement . the stained areas were belt - like along the anterior and posterior axis , firstly short and wide , with the progression of gastrulating , the stained belt was extending interiorly and narrowed , but the anterior and posterior terminals were sustainedly highly stained
    原肠中期后,染色区域沿胚胎前后轴呈带状分布,最先出现的染色区域宽而短,随着原肠化的进行,带状的染色区域延伸并逐渐变细,在迁移中,胚盾区域的染色始终很强。
  • G - banding the gtg banding ( g - banding ) was carried out by the standard trypsin method with slight modification , which works well for protochordate because a good number of reproducible g - bands are consistently obtained from the embryonic cells of late blastulae and early gastrulae of amphioxus b . belcheri tsingtauense
    G带型用稍作修改的标准的胰酶显带技术,进行gtg带纹的显示,它们能较好地显示头索动物青岛文昌鱼的晚期囊胚和早期原肠胚的中期染色体的g带,并且重复性好。
用"原肠"造句  

其他语种

百科解释

原肠是在囊胚时期经由原肠形成所完成。最后会形成动物的消化道。
详细百科解释
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