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- Larger water-soil ratio, higher temperature and weak acidity or weak alkalinity can accelerate the phosphorus release. 在高水土比、高温、浸泡水呈微酸或微碱条件下有利于受淹土壤磷的释放。
- Biological N-P removal involves in processes such as nitrification, denitrification, phosphorus release and uptake. 就氮磷脱除而言，一般需涉及硝化、反硝化、微生物释磷和吸磷过程。
- When DO<1 mg/L, the cooperation of the displacementand reduction happens, and the phosphorus release of the sediments speeds up greatly. 溶解氧小于1mg/L,发生了置换作用与还原作用的协同作用,底泥中磷的释放速度大大加快;
- Abstract： The phosphorus release and absorption of surficial sediments in Taihu Lake was studied under simulative disturbing conditions. 摘 要： 利用恒温震荡器构筑的模拟扰动环境，研究了太湖水-沉积物界面的磷释放和吸附行为。
- The research is helpful to our understanding of effects of Vallisneria asiatica on the environment of water and the possible diurnal variation of phosphorus release in sediment. 试验结果为进一步研究沉水植物对水体中环境因子影响的日变化特征和影响机理,以及底泥磷释放可能存在的日变化具有一定的参考价值。
- Lu W L,Wang J G,Cao Y P,Zhang F S.Kinetics of phosphorus release from soils,as affected by organic acids with low-molecular-weight[J].Acta Pedologica Sinica,1998,35(4):493-499. [4]陆文龙;王敬国;曹一平;张福锁.;低分子量有机酸对土壤磷释放动力学的影响[J]
- A recirculating flume simulated experiment was carried out to estimate phosphorus release properties and infection in different layers of flooded soils. 采用土槽模拟实验研究了淹水土壤不同土层磷释放特征及影响因素。
- Effects of macrophyte on water quality and environment have been well studied, but few report on its diurnal variation, which might have potential implications on the phosphorus release from sediment. 在实验室模拟条件下,研究了沉水植物苦草对水体中环境因子影响的日变化特征。
- The effects of environmental factors,such as physical perturbing,microbial activity,temperature and incubation time,on phosphorus release from the sediments of eutrophic rivers were studied. 以总磷、溶解性总磷、正磷酸盐含量等3个指标研究了物理扰动、微生物活性、温度和培养时间等4种环境因素对富营养化河道底泥磷释放的影响。
- A fertilizer containing phosphorus compounds. 磷肥含有磷化合物的一种化肥
- No animal or plant can exist without phosphorus. 没有一种动物或植物离开磷能够生存。
- Keywords Shuanglong Lake;eutrophic;endogenesis pollutes;sediment;phosphorus releasing; 双龙湖;富营养化;内源污染;底泥;释磷;
- The Study on Phosphorus Release From Submarine Soil 受淹土壤中磷的释放研究
- net contents of phosphorus release 磷净释放量
- phosphorus release under anaerobic condition 厌氧释磷
- Effects of temperature on phosphorus releasing characteristics of organic polymer coating controlled-release fertilizers 温度对几种有机高聚物包膜控释肥磷素释放特性的影响
- Manlius spent his fortune in releasing debtors. 曼利乌斯倾其私囊为人还债。
- To unfasten or open by releasing the latch. 打开通开打开门栓来松开或打开
- The club is releasing some of its older players. 俱乐部正在解聘一些老队员。
- Releasing pain and guilt linked to that chakra. 释放与脉轮连接的痛苦和内疚。
