1) filter feeding
滤食
1.
From July 2000 to August 2001, at the seawater Research and Development Centre, a research was made on the filter feeding and its growth of the juveniles Coelomactra antiquata.
结果表明,西施舌幼贝昼夜滤食有一定节律,白天滤食率略低于夜晚。
2) grazing rate
滤食率
1.
This paper focused on the effects of temperatures, light intensity, algal cell densities on grazing rates of Perna viridis on Alexandrium tamarense, and grazing pressure of Perna viridis on other microalgae under laboratory conditions, comparison of the effects of different algal cell densities of A .
塔玛亚历山大藻是一种可产生PSP毒素的海洋微藻,通过室内摄食实验,初步研究了厦门港水产养殖动物翡翠贻贝对塔玛亚历山大藻的滤食率与光照度、温度、藻液浓度等因素的关系,并对比了翡翠贻贝对其它饵料微藻的摄食压力。
3) filter feeding rate
滤食率
1.
Effect of tempreature,body weight,food density on filter feeding rate and assimilation efficiency of Corbicula fluminea;
温度、体重和饵料密度对河蚬滤食率与同化率的影响
2.
Using laboratory ecological methods, the filter feeding rate and assimilation efficiency of Chlamys farreri were studied at static experiment from April to June 1999.
结果显示 ,栉孔扇贝的滤食率与温度和体重成正比 ,且与体重呈幂函数关系。
4) Filtering apparatus
滤食器官
5) filtration rate
滤食率
1.
The filtration rate, oxygen consumption rate and ammonia excretion rate of Mercenaria mercenaria were measured at 11.
0℃下,硬壳蛤的滤食率、耗氧率和排泄率。
6) Filte-feeding effect
滤食效应
补充资料：多层滤料滤池
分子式：
CAS号：
性质：一种下流式重力深床滤池。一般采用3种滤料，上层为无烟煤(粒径1～2mm)，中层为砂(粒径0.4～0.8mm)，底层为石榴石(粒径<0.5mm)。过滤速度为10m/h，反冲强度为48～72m/h。在对生物处理后的出水进行过滤时，需采取某种形式的辅助冲洗措施。
CAS号：
性质：一种下流式重力深床滤池。一般采用3种滤料，上层为无烟煤(粒径1～2mm)，中层为砂(粒径0.4～0.8mm)，底层为石榴石(粒径<0.5mm)。过滤速度为10m/h，反冲强度为48～72m/h。在对生物处理后的出水进行过滤时，需采取某种形式的辅助冲洗措施。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条