鱼池

斑节对虾塘平均补偿深度（B）和平均透明度（P）之比（B/P）与通常鱼池所具有的比值（1.5～2.5）相比偏低，为1.42±0.53。

The ratio ( B / P ) of mean compensation depth ( B ) to mean transparency ( P ) in Giant tiger prawn pond , 1.42 ± 0.53 , was lower than that in fishpond ( 1.5 ~ 2.5 ) .

精养鱼池水质生物净化初步研究

Preliminary Study on Bio - Purification of Water in Intensive Fishpond

他的花园里有两个养鱼池。

There are two fish ponds in his garden .

鱼池合施NH4HCO3和α-Ca3（PO4）2对鲢（鱼用）鱼生长的影响

Fish-Pond Fertilization with NH_4HCO_3 and α - Ca_3 ( PO_4 ) _2 : Its Effects on the Growth of Silver-Carp and Bighead

在日常生产管理中，投饵行为对养鱼池中氨氮、COD和SS浓度影响显著，而对亚硝酸盐氮浓度影响较小。

In the daily production management , feeding behavior on fish ponds significantly affected the ammonia nitrogen , COD and SS concentrations but little did the nitrite nitrogen concentrations .

以（NH4）2SO4为惟一氮源的选择性培养基，从养鱼池水中分离筛选到1株高效氨氮降解菌X2。

A high effective microorganism X_2 degrading ammonia-nitrogen has been isolated from a fish pond by the selected culture medium with ( NH_4 ) _2SO_4 as exclusive nitrogen source .

4口池塘放养湘云鲫夏花鱼苗，经过120～150d的饲养，成鱼池主养平均规格达190g和220g；

Summer fry of Xiangyun crucian had been cultured in four ponds . With 120 ~ 150 d , the average of weights of main culture in juvenile ponds is 190 g ~ 220 g ;

芽胞杆菌对鱼池微生物群落代谢功能的影响

Influences of Bacillus on Metabolic Functions of Microbial Communities in Fishponds

沸石影响鱼池水体光合作用强度的研究

On the Effect of Zeolite on Photosynthesis Intensity of Culture Water

该鱼池主要离子含量较高，平均含量达1.73g/l；

The content of main ions is high in these ponds .

论《孙子兵法》的运筹思想高产肥水鱼池浮游生物研究

On the Thoughts of Operations Research in Warcraft of Sun Zi

影响鱼池水与泥体系硫酸盐还原因素的实验研究

Factors of sulfate reduction in water and sludge system of fish ponds

工厂化养鱼池底沉淀分离装置的试验研究

Experiment and research of deposit separated device in industrial fish farming system

集成生物净化系统用于鱼池水质控制的初步试验研究

Combined biofilter system for water quality control of fish tank

成都平原河滩地鱼池鱼产与物耗关系的初步研究

Relationship between output and material consumption in pond pisciculture in Chengdu Plain

影响精养鱼池水质的关键性因素及其调控

The Key Factors of Affecting Water Quality of the Intensive Pond Farming

鱼池台田生态经济初步研究

Preliminary study of ecological economics of platform fields used as fish pond

张掖鱼池水化学及其渔业评价

The Water-chemistry and Its Fishery Evaluation in Zhangye Fishponds

工厂化循环水养鱼池曝气释放器养殖效果的研究

Study on Culturing Effect with Aeration Release Devices in Industrialized Recycled Water Aquarium

有赏鱼池、类馆、然生态角等，让学生的课余生活更加丰富多彩。

The school lets students ' extracurricular life further more rich and colorful .

墨西哥水域短粗的小鱼；养鱼池中很常见。

Small stocky Mexican fish ; popular aquarium fish .

养鱼池水质与鱼肉中重金属污染的关系

The Heavy Metal Content in Fish and Fish Pond

人工湿地循环净化杭州植物园玉泉观鱼池水效果分析

Analysis on Effect of Constructed Wetland Treating Fishpond Wastewater in Hangzhou Botanical Garden

我们种了许多树，还清洗了鱼池。

We planted more trees and washed fish pool .

鱼池对面的六角亭子里又传过一阵笑声来。

Across the pond , the pavilion echoed with another gust of laughter .

鱼池生态系统中影响浮游细菌生长制约因素的研究。

Main factors influencing the growth of planktonic bacteria in fish pond ecosystem .

吉林镇贲养鱼场鱼池生态系的分析

Analysis on the fish pond ecosystems in Zhenlai fish farm of Jilin Province

沿海鱼池黑鲷养殖试验

An experiment on the culture of black sea bream in the coastal fish pond

用虹吸管控制鱼池水位；

To control water level by siphon pipe ;

鱼池中二甲基异莰醇和土臭味素的含量、来源及产生影响因素的研究

Concentrations and Sources of 2-MIB & Geosmin in Freshwater Fishponds and the Influencing Factors