说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 四川渝州鱼
1)  Yuchoulepis szechuanensis
四川渝州鱼
1.
A preliminary study has been finished about Yuchoulepis szechuanensis Su collected from the oil shale member of the middle Jurassic Yaojie fromation of Gansu.
 对甘肃中侏罗统窑街组油页岩段中的四川渝州鱼化石进行了初步研究,认为该油页岩段的形成时代应为中侏罗世阿林期(Aalenian)——巴柔期(Bajocian)。
2)  Sichuan-Chongqing
川渝
1.
The situations of downhole in Sichuan-Chongqing Areas is complicated, the case has multiple levels and the ratio to enlarge well diameter is small, all these lead to the constructing problem of small gap between case and well wall, so it is easy to result in bridge-up in casing and lost etc.
川渝地区井下情况复杂、套管层次多、井径扩大率小,造成套管与井壁之间间隙小的施工难题,容易出现下套管遇阻卡和井漏等情况,导致下套管困难和固井质量差。
3)  Sichuan and Chongqing
川渝
1.
The Cooperative communication of TV culture between Sichuan and Chongqing;
新时期川渝电视文化的合作交流
2.
A survey and analysis of the teaching style of teachers in physical education departments in colleges and universities in Sichuan and Chongqing;
川渝高校体育院系教师教学风格调查与分析
3.
Research on the Differences of the Scientific and Technological Innovation Ability between Sichuan and Chongqing;
川渝科技创新能力差异性研究
4)  Aba of Sichuan Province
四川阿坝州
1.
The fingerprint study of Rhodiola crenulata(Hook.f.et Thoms.)H.Ohba in Aba of Sichuan Province by HPLC;
四川阿坝州产红景天药材HPLC指纹图谱研究
5)  Yuzhou
渝州
1.
Dispute and Amalgamation in the Regional Society under Conflict Between Han and Minorities——A Survey on the Yuzhou District in Beisong Dynasty When Nanping County Was Set up;
纷争与融合:戎汉冲突下的区域社会——以北宋南平军建置前后渝州地区为中心的考察
6)  Schizothorax kozlovi
四川裂腹鱼
1.
RAPD Analysis of Genetic Diversity of Schizothorax kozlovi and Schizothorax grahami in Upper Reaches of Wujiang River;
乌江上游四川裂腹鱼和昆明裂腹鱼遗传多样性的RAPD分析
2.
THE FECUNDITY OF Schizothorax kozlovi FROM WU RIVER;
乌江上游四川裂腹鱼繁殖力的研究
补充资料:四川半(歺又鱼)
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条


俗名:  四川半(歺又鱼)
产地及产期:
    分布于长江,珠江水系。
介绍:
    体较扁薄。自腹鳍基部至肛门具腹棱。口端位。下颌前端中央有丘突与上颌前端中央的凹陷相嵌合。侧线鳞50-55,侧线在胸鳍上方急剧向下弯折。背鳍无硬刺。臀鳍条3,11-13。
  中上层鱼类。个体小,一般体长为60-130毫米,数量不多。