Where the water is rich in plankton , it loses the glassy transparency that permits this deep penetration of the light rays 当水中含有丰富的浮游生物时，光线穿透水中便失去了像玻璃一样的透明度。
From the p1 to p5 phases of this stage , the brine shrimp s larvae and zooplankton such as copepoda should be used as feed 通常p1至p5左右之后期幼虫，宜用丰年虾或期他桡脚之类的动物性浮游生物为饵料。
Where the water is rich in plankton , it loses the glassy transparency that permits this deep penetration of the light rays 当水里浮满大量的浮游生物时，它已经失去了那种允许光线射入水里玻璃透明性质。
The seasonal variation of phytoplankton biomass is an important reason inducing the difference in contents of sio _ ( 3 ) ~ ( 2 - ) between summer and autumn 季节变化上，秋季含量较夏季高，与水体中的浮游生物量相关。
Prorocentrum donghaiense might benefit from the lower n / p while skeletonema costatum might benefit from the higher n / p 氮磷比会影响浮游生物的生长，较高的氮磷比可能对东海原甲藻的生长有利，较低氮磷比则可能有利于中肋骨条藻生长。
The ponds are stocked by flushing in the naturally occurring young shrimps from deep bay , which then feed on detritus and plankton inside the ponds 基围内的虾苗来自后海湾的小虾，被海水一并冲入基围后便靠进食塘内的碎屑及浮游生物生长。
Evaluating the effects of ecological restoration by quantitative analysis of plankton diversity in both demonstration and non - demonstration zones of zhenjiang 摘要通过对镇江示范区与非示范区内的浮游生物多样性定量分析，评测其生态修复的效果。
