1.
Effects of Supplementation of Amino Acids & Phytase for Layers on Their Performance and the Excretion of Nitrogen and Phosphorus;
添加氨基酸、植酸酶对蛋鸡生产性能及氮、磷排泄量的影响
2.
Interactive effects of temperature and salinity on oxygen consumption,ammonia-nitrogen excretion and phosphate excretion in Litopenaeus vannamei
温度、盐度交互作用对凡纳滨对虾耗氧和氨氮、磷排泄的影响
3.
The Feature of Nitrogen and Phosphorus Excretion of Chlamys Farreri in the Laborary and It's Effect on the Environment Pollution;
室内受控条件下栉孔扇贝的氮、磷排泄特征及其对养殖环境的污染压力
4.
Evaluation of GroBiotic~-A on growth,Ammonia Nitrogen and Solution Phosphorus Excretion and resistance against Aeromonas hydrophila in tilapia(Oreochromis niloticus)
百泰A~对罗非鱼生长性能、氮磷排泄和抗病机能的影响
5.
Excreting urea as the chief component of nitrogenous waste.
排尿素的作为含氮排泄物中主要成分的尿排泄的
6.
Study on ERP-SBR Process for Nitrogen and Phosphorus Removal by Draining Out Anaerobic Rich Phosphate Supernatant;
排除厌氧富磷污水ERP-SBR除磷脱氮工艺研究
7.
Effect of Nutritional Status on Oxygen Consumption and Nitrogen Excretion in the Southern Catfish (Silurus Meridionalis Chen);
营养水平对南方鲇耗氧和氮排泄的影响
8.
Effects of temperatures on Ammonia-N excretion and energy utilization in Pelteobagrus vachelli;
温度对瓦氏黄颡鱼氨氮排泄及能量利用的影响
9.
Oxygen consumption and ammonia excretion of juvenile oriental sheatfish Silurus asotus
鲇幼鱼耗氧率与氨氮排泄率的初步研究
10.
Effect of Dietary Protein Intake on Nitrogen Output of Lactating Dairy Cows
日粮蛋白质摄入量对泌乳奶牛氮排泄量的影响
11.
Monitoring and Characteristic Analysis on Nitrogen and Phosphorus Releases from High-yield Paddyfield
高产水稻田氮磷排放监测及特征分析
12.
An act of emptying, as of the bowels.
排泄排泄的行为，如排便
13.
Determination of the Endogenous Calcium and Phosphorus Losses and True Calcium and Phosphorus Digestibility Values Associated with Soybean Meal for Swine by Linear Regression Analysis Technique;
用回归分析法测定猪钙、磷内源排泄量和豆粕钙、磷的真消化率
14.
Endogenous Phosphorus Outputs and the True Phosphorus Digestibility in Ruminants
反刍动物内源磷排泄量及磷真消化率的研究进展
15.
Nitrogen turnover from grazing livestock excreta is the key process in the nitrogen cycle of pasture ecosystems.
放牧家畜排泄物氮转化是草原生态系统氮循环的关键。
16.
Evaluation of Two Models to Estimate Urinary Nitrogen Excretion by Milk Urea Nitrogen Content
乳尿素氮估测奶牛尿氮排泄量的两个模型比较研究
17.
excretory cells
排泄细胞excretoryducts排泄管
18.
After draining, close drain valve.
排泄完毕，关闭排泄阀。