1) fish productivity
鱼产力
1.
This paper deals with the relationships between the major chemical factors and the fish productivity of the reservoirs in Shandong Province based on the investiganons made in 1989 through 1990.
本文通过对山东省３８座代表性大、中型水库总氮（ＴＮ）、总磷（ＴＰ）、化学耗氧量、硬度及电导率（λ）五种主要水化因子连续两年（１９８９～１９９０）的调查与研究，探讨了水化因子与水库鱼产力的关系。
2.
An investigation on the basic environmental factors possibly affecting fish productivity of 30 representative reservoirs in Shandong Province was conducted.
本文以山东省30座代表性的大中型水库为样本,对影响水库鱼产力的基础环影境条件——集雨区性状、水库形态和水文状况各方面共计21项变量,运用聚类分析、主成分分析、相关分析和逐步回归等方法进行了分析和筛选。
3.
Fish productivity and carrying capacity of static Seawater ponds for feeding tilapiaculture were studied in 8 enclosures each of 3 m x 8 m stocked with Taiwan red tilapia (Oreochrocus mossambicus x 0.
niloticus）的鱼产力和负荷力。
2) output capaciy of fish
产鱼能力
3) fish potentiality
产鱼潜力
4) Potential Productivity
鱼产潜力
1.
Zooplankton Composition In Dalijia Lake For Sturgeon Stocking And Potential Productivity;
大力加湖鲟鱼放养场浮游动物及鱼产潜力
5) fish potential production
鱼产潜力
1.
The plankton composition and fish potential production of Qingken Lake;
青肯泡浮游生物及鱼产潜力
2.
The plankton composition and fish potential production of Fudiyingzi Reservoir in Autumn;
富地营子水库秋季浮游生物及鱼产潜力
6) fish productivity
鱼(生)产力
补充资料：赤力力
1.亦作"赤历历"。 2.象声词。
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