轮虫

In the early season treatments, the rotifer assemblages were more consistent in the presence of fish.

在早期季节中，轮虫群体是一致的在鱼类出现时。

The research aimed to provide theoretical basis for the high-density cultivation of rotifer.

［目的］为淡水轮虫的高密度培养提供理论依据。

The effect on reproduction rate of rotifer became significant with the time prolonged.

对轮虫繁殖率的影响随时间的延长而增大。

The population growth rate could be used to assess the effects of methamidophos on the population dynamics of the rotifer.

种群增长率可用于监测和评价甲胺磷对轮虫种群动态的影响。

Compared with control, the filtering rate and feeding rate of the rotifer B.

与对照组相比，壶状臂尾轮虫对给定饵料单胞藻的滤水率和摄食率都随UV-B辐射剂量的增大而显著减小P。

Conclusion］ The paraffin section technique could be used as an effective method for determining physiological and growth statue of rotifer.

结论］ 石蜡切片技术可作为判断轮虫生理生长状态的一种有效方法。

In that time the rotifer has proliferated into more than 450 species found around the globe.

此处少了一句：那时，全球繁衍的轮虫种类多达450个。

During the period the author has particulanly studied in ecology and cultural technology of cladocera and rotifer.

在此期间，作者主要从事枝角类和轮虫的生态学及培养技术等方面的研究，内容包括：第一部分淡水枝角类批量培养的基础研究。

The above results indicate that a combination of high pH and high concentration of un-ionized ammonia has a clear negative effect on growth and survival of the rotifer, B. urceolaris.

以上结果表明高pH与NH3-N的交互作用对轮虫种群的增长与存活具有严重的负影响。

Combined with the vacuum harvesting device, it could automatically concentrate 350-liter of the rotifer culture with a density of about 250 rotifers/ml to about 15,000 rotifers/ml in less than 13 minutes.

结合真空收获装置与滚筒过滤机而成的自动化系统可以在13分钟内将350公升的轮虫由密度大约250/ml浓缩到大约15，000/ml。

If you are unfortunate enough to the lovelorn, please tell me, I will help you out, really, please contact me!

如果你不幸失恋了，请告诉我，我会帮助你摆脱困境，真的，请联系我啦！

China's plan to cut energy intensity by 20 percent and pollutant discharges by 10 percent between 2006 and 2010 is a case in point.

中国计划在2006年到2010间降低20%的能源强度和减少10%的主要污染物排放，就是一个这样的例子。