开心英文字典

Portunus

开心英文字典

基本解释

  • 梭子蟹属

同根派生

     

英汉例句

  • The autotomized tissue had no lethal effect to fish Therapon jarbua and crab Portunus sp.
    且自割组织不具有足以致鱼、蟹类死亡之毒性。
  • The swimming crab,Portunus sanguinolentus,is one of the most commercially important and productive crustaceans fished in Taiwan.
    摘要红星梭子蟹是台湾最重要具商业性价値之多产蟹类之一。
  • Gonads were observed in the section of the second egg-zoea stage of swimming crabs, Portunus trituberculatus with a microscope.
    摘要对三疣梭子蟹胚胎切片做显微观察，至第二期卵内溞状幼体阶段才见形态结构明显的生殖腺。
  • In all bands,2 bands were shared by all crabs,13 shared by Charybdis japonica , C. acuta and C. feriatus ,16 shared by Portunus sanguinolentus and P.trituberculatus .
    在 12 3条扩增片段中 ,6种蟹共享的片段有 2条 ,3种?有13条 ,2种梭子蟹有 16条 ;
  • Mitochondrial 16S rRNA and COI gene fragments of Portunus trituberculatus from Weifang were amplified via PCR, then the PCR products were purified and sequenced.
    本文采用 PCR扩增和序列测定等技术 ,对三疣梭子蟹 (Portunustrituberculatus)线粒体DNA1 6Sr RNA和 COI基因片段进行了初步研究。