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- Sum of N and P 氮磷含量
- The volumes of N and P in EPQ were obviously related with SCL-90 total score multiple factors. 强迫症患者EPQ中的N量表和P量表与SCL - 90总分及多项因子分明显相关。
- Several main paradoxical factors in the process of N and P removal were introduced. 介绍了脱氮除磷过程中互相矛盾的几个主要因素;
- Many studies on effect of N and P to algae of in Dianchi lake influenced by N and P hasbeen reported. 有关氮、磷对滇池藻类生长的影响研究已有大量的报道。
- The reduction speed is increasing along with the concentration of N and P in water, whereas the removal rate of N and P is descending. 氮磷浓度的降低速率随水体中氮磷浓度的升高而升高，而对氮磷的去除率随水体中氮磷浓度的升高而降低。
- Besides, Vallisneria spiralis L. and Canna had no significant difference in removal efficiencies of N and P in both lab experiment and field test. 在实验与现场条件，美人蕉与苦草对总氮和总磷的去除率之间没有显著差异。
- The matter reason of eutropher in water is because algae grow raplily in propriety temperature and illumination when nutriment of N and P is imported from the environment. 水体富营养化的主要原因是由于外界输入过量的氮磷营养物质,在适当的温度、光照下,藻类过量生长繁殖造成的。
- Elevated CO2 increased the dry mass of stem, branch, leaf and root and the uptake of N and P per plant, but decreased the N and P contents of each organ. CO2浓度增加,红桦幼苗茎枝、叶、根和总生物量提高,氮(N)、磷(P)含量降低,但单株N、P总吸收量均增加。
- Compared with the combination of N and P,the N uptake increase 18.2 kg/ha,P uptake increase 4.1 kg/ha,K uptake increase 8.3 kg/ha when applying the combination of N,P and manure. 氮、磷和有机肥处理的小麦吸氮量比氮磷处理增加18.;2 kg/ha;吸磷量增加4
- Higher CO 2 concentr ati on increased use efficiencies of N and P (NUE and PUE), but did not affect relat ive nitrogen and phosphorus accumulation rates (RNAR and RPAR). CO2 浓度升高 ,氮磷利用效率 (NUE和PUE)提高 ,而对相对氮磷累积速率 (RNAR和RPAR)影响不大。
- The paper assesses the characteristics of water quality based on TP,TN,permanganate index,diaphaneity,ratio of N and P,and aquatic organism property of Yangzonghai lake. 以近年来阳宗海水体TP、TN、高锰酸盐指数、透明度、水体中N、P比和水生生物特性等湖泊富营养化要素综合评价了阳宗海水体水质变化特征。
- Correlation analysis showed that the absorption of N and P by winter wheat was significantly related with the dynamic changes of avai lable N and P in soil. 相关分析表明，冬小麦吸收氮、磷的变化特征与土壤有效养分的动态变化关系密切。
- At present, most of the waterscape quality in China is getting worse, with the major problem as eutrophication caused by the large quantity of N and P pollutants. 首先进行对系统传质影响最大的填料的清水充氧遴选试验。
- The total accumulation of N and P were 22. 54kgand 3. 13kg, and it needs 8. 60kg N and 1.19kg P in formulation of 100kg seed; The total accumulation of dry material was 876.47kg,the ratio of grain/stem was 0. 51, and the economic index was 0. 30. 氮磷总积累量分别为22.;28kg和3
- Due to the concentration of N and P in the reservoir was decreasing in different speed,TN/TP fell obviously,and MC- LR correlated positively with TP and TN/TP but correlated negatively with NH_4-N from August to September. 8-9月期间,水库中TP逐渐降低,但其它降低速率低于TN,造成TN/TP明显降低,MC-LR与TP和TN/TP呈正相关,与NH_4-N呈负相关;
- The sum of one pound and one shilling. 相当于一磅一先令的数额
- Therefore, fertilizing means were improved to adjust the ratio of N and P fertilizers, and to supply K and microelement fertilizers in order to meet all nutrient element demand of sugarbeet growth. 针对目前土壤养分的状况，通过大量的田间试验、示范，提出合理的施肥建议，调整氮、磷的比例，改进施肥方法，有针对性地补钾、补微量元素肥料，以满足甜菜作物对各种营养元素的平衡吸收。
- This article inquire technology of biologist N and P removal and other method of N and P removal research new technology of N and P in SBR and the continuous flow intermitteat aeration . 本文探讨了生物脱氮除磷技术和其它的脱氮除磷方法，并深入研究了SBR和连续流间歇曝气脱氮除磷两个新工艺。
- Accordingly,the I-V characteristics of N and P type DBRs due to three kinds of current mechanisms:the drift-diffusion,pure drift and thermionic emission currents,have been analyzed theoretically. 并以此为依据,从理论上分别分析和比较了多子漂移扩散、纯漂移和热电子发射电流机制所起的作用。
- The investigation and research on the river showed that the water eutrophication was attribute to algae rapidly growing in propriety temperature and illumination when nutriment of N and P is imported. 分析发现是在有利的水文水动力学条件、充足的营养盐及合适的气温光照条件下藻类爆发性生长所致。
