通过自来水厂间的实时数据交换实现了更好的水透明度处理,饮用水的质量同样得到了保证。
The quality of the drinking water has also been secured by greater process transparency, made possible by the real-time exchange of data between waterworks.
对比度的级别或类型取决于许多因素:时间,水底类型,水的透明度,晴天或阴天,甚至贵季节。
The level or type of contrast depends upon many factors: time of day, type of bottom, transparency of the water, whether it is cloudy or sunny, and perhaps even the time of year.
结果表明,水体透明度是制约沉水植物和浮叶植物幼苗成活及生长的主要因子。
The results show that the water transparency is the key control factor of survival and growth for submerged and leave floating plants.
报道了滇池15个监测断面透明度和不同水深的光照强度,以及借助于沉水植物群落昼夜光补偿点所得到的沉水植物光补偿深度。
Studies were made on the transparency, the vertical distribution of light intensities and the light compensation depth of submerged macrophyte at the 15 monitoring sections in Lake Dianchi.
水盾草的生物量与水体透明度呈显著正相关,生物量和优势度与溶解氧呈显著负相关,金鱼藻和黑藻与水质间没有呈现显著的相关性。
The biomass of fanwort has significantly positive correlation with transparency, and its biomass and dominance has markedly negative relationship with dissolved oxygen in the water.
水盾草的生物量与水体透明度呈显著正相关,生物量和优势度与溶解氧呈显著负相关,金鱼藻和黑藻与水质间没有呈现显著的相关性。
The biomass of fanwort has significantly positive correlation with transparency, and its biomass and dominance has markedly negative relationship with dissolved oxygen in the water.
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