助手标题
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
共[9]条 当前为第1条到7条
 

相关语句
未完全匹配句对
    Scanning Electron Microscopical Observation On the Exoskeleton of Buthus MartensII Karsch
    东亚钳蝎尾节外骨骼形态结构的扫描电镜观察
    This species is distinguishable readily from other species in the genus by havingcon-shaped pygofer appendage and 2 processes at the 8th abdominal plate.
    nov.本种独特的锥状尾节突,末节腹板具有2刺突,可与本属其他种相区别。
    3. The left-right diameters are larger than anterior-posterior ones in all segments except cone segment.
    3、在整个脊髓中除尾节脊髓外,其它各脊髓节的左右径均大于前后径。
    (2) Scaphocerite is rather broad and short, with its length about 2.8-3.2 times of its width;
    尾节末端有羽状刚毛2—4对;
    This artical described the morphological and strutural observation of exoskeleton of buthus martensii karsch by using SEM. The results demonstrated that the exoskeleton thickness is 95μm.
    对东亚钳蝎尾节外骨骼的扫描电镜观察结果证实其外骨骼的厚度为95μm,可分为内、中、外三层.
    The structure of the ovary ,the ovulation and activation of the ova were observed and researched by the authors.
    对虾卵巢可分为头前叶、侧叶和由腹部前端向后延伸至尾节并于末端愈合的腹叶。
    The new species can be distinguished from its congeners by the inner plate of maxilla 1 having four setae, the outer ramus of uropod 2 being about 66% of the length of the inner ramus, the ramus of uropod 3 being about 3.25 times as long as the peduncle and the telson being cleft for one-fifth of its length.
    。 该种区别于同属其它种为 :第 1小颚内叶具 4根刚毛 ,第 2尾肢外肢为内肢的 6 6 % ,第 3尾肢肢节为柄节的 3 2 5倍 ,尾节末端微裂。
 

首页上一页1下一页尾页 

 
CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社