1.
Movement and Transform of Phosphorus in High Yield Field and Phosphorus Balance;
高产粮田磷素的迁移转化及磷素平衡研究
2.
Phosphorus Budget of Farmland in Crop-Animal Mixed Farming Area:A Case Study of Yucheng County in Shandong Province
种养结合生产区农田磷素平衡分析——以山东禹城为例
3.
Phosphorus Cycling and Balance in "Agriculture-Animal husbandry-Nutrition-Environment" System of China;
中国“农田—畜牧—营养—环境”体系磷素循环与平衡
4.
Balance Control of Restrictive Factors For Nitrogen and Phosphorus Removal in CASS Abstact
关于CASS池中脱氮除磷制约因素平衡控制的综述
5.
the higher the initial solution concentration,the greater the adsorption capacity of zeolite to phosphorus,the longer the equilibrium time of adsorption;
初始溶液浓度越高,沸石对磷素的吸附量越大,吸附平衡时间越长。
6.
Effects of straw mulch and balanced fertilization on phosphorus loss from farmland in Chaohu Lake Region
秸秆覆盖与平衡施肥对巢湖流域农田磷素流失的影响研究
7.
Analysis on Mass Balance of Carbon,Nitrogen and Phosphorus in A~2/O Process
A~2/O系统中碳、氮、磷的物料平衡分析
8.
Mechanism of Interaction between Calcium Sensing Receptor and Active Vitamin D on Calcium and Phosphate Homeostasis and on Skeletal Metabolism;
钙敏感性受体和活性维生素D在钙磷平衡和骨骼代谢中的相互作用及机制研究
9.
non-equilibrium isotopic exchange method
非平衡同位素交换法
10.
The nutrient balance of N P K in aquent of Hebei alluvial plain and their evaluation
河北低平原潮土氮磷钾平衡状况及评价研究
11.
EFFECTS OF THEMOSTABLE RECOMBINANT PHYTASE ON GROWTH PERFORMANCE,CALCIUM PHOSPHATE BALANCE AND PHOSPHORUS DISCHARGE FOR BROILERS
转基因耐热植酸酶对肉鸡生产性能、钙磷平衡和磷排放量的研究
12.
Analysis shows that the soil P is rich and K is lack in most area of China.
表现出的农田养分平衡状况是磷有余而钾不足。
13.
Effects of N,P,K balanced application on economical yield and quality of scallion
氮磷钾平衡施用对大葱产量和品质的影响研究
14.
EQUILIBRIA IN THE SYSTEM OF COBALT/DI-2-ETHYLHEXYLPHOSPHORIC ACID/SULFATES
钴/二(2-乙基己基)磷酸/硫酸盐体系的平衡
15.
Fertilizer-Liking Grade of Maize and Its Balanced Control for NPK;
玉米喜肥等级及其氮磷钾平衡调控技术研究
16.
Material Balance of N and P of Mixed Culture Ecosystem in Seawater Pond
海水围塘混合养殖生态系统氮磷平衡的研究
17.
Non-equilibrium grain-boundary segregation for phosphorus in steel and its effect on temper embrittlement
磷的非平衡晶界偏聚现象及对回火脆性的影响
18.
Spatial-Temporal Change of Phosphorus Balance and the Driving Factors for Agroecosystems in China
中国农田土壤磷平衡现状及驱动因子分析