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首页> 外文期刊>The Kasetsart Journal >Study of Dropping Speed in Eggs of Oncomelania hupensis, a Snial Intermediate Host of Schistosomiasis
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Study of Dropping Speed in Eggs of Oncomelania hupensis, a Snial Intermediate Host of Schistosomiasis

机译:钉螺中间宿主寄主钉螺卵的下落速度研究

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摘要

Oncomeland hupensis(Gredler, 1881) is an intermediate host of Schistosomiasis japonica in China. In order to understand the factors controlling sedimentation and drifting of adult snails and snail eggs in River, three aspects were investigated by experiment. Firstly, the specific gravity of the snail eggs which Which was found to be 1.19 to 3.77 cm/s; thirdly, a formula to determine dropping speed of the eggs was Established.
机译:hupensis(Gredler,1881)是中国日本血吸虫病的中间宿主。为了了解影响河内成年蜗牛和蜗牛卵沉降和漂移的因素,通过实验研究了三个方面。首先,蜗牛卵的比重为1.19至3.77 cm / s。第三,建立了确定落卵速度的公式。

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