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- Inorganic P(Pi) occupied the most part of soil P and accounted for 79.4% on average, then organic P(Po) accounted for 20.6%. 从磷的组成来看;本研究土壤以无机磷为主;平均占总磷量的79.;4%25;有机磷平均占总磷量的20
- Variation of soil organic phosphorus fractions, and relationship of organic P and its fractions, with soil organic matter and readily available P were studied with Bowman-Cole method. 采用Bowman和Cole提出的有机P分组方法,对长期施肥条件下土壤有机P的组成变化以及有机P及其组分与有机质、速效P的关系进行研究。
- The portions of P fractions were Fe-P>OrgP>OcP>Ca-P>Al-P>LP. (5) The seasonal changes of P fractions in sediments: the maximum value of TP and Fe-P were recorded in autumn, while organic P and occluded P reached their minimum value at that time. 钙磷(Ca-P)、有机磷(OrgP)和闭蓄磷(OcP)随沉积深度的变化复杂。
- The results show that soil total P (P T), inorganic P, organic P, Olsen P and Bray P are high in MNPK, 1.5 (MNPK), MNPK (Soybean) and M treatments, followed by NP, PK, NPK, and SNPK treatments, and low in the treatments without P (N, NK and CK 2). 结果表明 :长期施磷 ;特别是磷肥和有机肥配合施用能明显提高土壤全磷 (PT)、无机磷、有机磷、Olsen- P和 Bray- P含量 .
- The major loss was residual P and organic P Of the total lost, 52% was tYom residual P, whereas 16% originated from NaOH-po, Residual P and NaOH-Po, were the two most important resources of phosphorus in the rubber plantation tbr long term cultivation. 其中ResidualP和NaOH-Po的损失量最高,分别占全磷损失量的52%25和16%25,它们是长期耕作条件下热带胶园土壤磷两种最重要的有效磷源。
- The results showed that the inoculants accelerated the decomposition of organic carbon, and increased the concentration of total P, inorganic P. and organic P in the final composting product. 结果表明,接种外源菌种能加速有机物的降解,使有机碳含量下降,这一浓缩效应提高了有机肥中全磷、有机磷、无机磷的含量;
- Dissolved organic P in the surface runoff from the Techi watershed, accounting for 30 % of TP, was the major source of P serving for the prosperity of the dominant algal species, Peridinium spp. 模拟之底泥溶解总磷负荷和溶解总磷外部负荷相当。
- The results showed that the inoculants accelerated the decomposition of organic carbon,and increased the concentration of total P,inorganic P,and organic P in the final composting product. 结果表明,接种外源菌种能加速有机物的降解,使有机碳含量下降,这一浓缩效应提高了有机肥中全磷、有机磷、无机磷的含量;
- The following processes can reduce the sludge production,such as membrane bioreactor,ozonization,micro organism p... 污泥减量化技术则包括膜生物反应器、臭氧法、微生物捕食法和水解酸化工艺。
- Tears are secreted by an organ under the upper eyelid. 眼泪由上眼睑下面的器官分泌。
- The organ play as the bride come down the aisle. 当新娘沿著通道走过来时,风琴演奏了起来。
- The music is organic to the story. 这首乐曲是这个故事必不可少的组成部分。
- I mind my p's and q's whenever I see him. 每当我见到他我都谨慎行事。
- In English, b, p, m and w are bilabials. 英语中的b、p、m、w为双唇音。
- The illness is organic in origin. 该病起初是器质性疾患。
- I am not good at organic chemistry. 我的有机化学学得不好。
- AB and CD intersect at (the point) P. AB线和CD线在P点相交。
- The organ rolled out a stately melody. 风琴奏出庄严的乐曲。
- The time now is 10:00 p, m, sharp. 现在的时间是晚上10点整。