Limnocharis

常见例句

• As a comparison, we also carried out indoor experiments to study P. clarkii predation on the tadpole of R. limnocharis and Microhyla ornata.
  野外调查结果表明克氏原螯虾的密度与泽蛙蝌蚪的密度呈显著负相关。
• The complete mitochondrial genome and phylogeography of the rice frog from China (Fejervarya limnocharis) were studied in the present research.
  本文主要从线粒体基因组和种群系统地理学等两个方面对中国泽蛙进行了研究。
• Regard the Lemna minor L and Rana limnocharis as the target,researched the toxicity of the Clomazone,and studied the hydrolysis dynamics of Clomazone and its factor.
  本文选用三叶浮萍和蝌蚪为对象，评价了异恶草酮在水环境中的毒性作用，并研究了其水解规律及其影响因素。
• In this paper, the toxicities of four new pesti-cides on Rana limnocharis tadpole were tested, and their safety pre-evaluations were made.the results show that these pesti-cides are low-toxic to frog.
  测定了甲基异柳磷等四种新农药对泽蛙蝌蚪的毒性，作出了安全性预评价。结果表明：四种农药对蛙类均为无实际危害的低毒农药。
• An investigation in the wintertime of 2004-2005 showed that in Shanghai farmland,the underground burrows of ridges,footpaths,and ditch banks were the main hibernation sites of Rana limnocharis.
  结果表明,农田中的路径、田埂和沟渠岸边地下洞穴是泽蛙的主要越冬场所。
• Studies on skeletal system of Rana limnocharis Boie
  泽蛙的骨骼系统研究
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