剩余

The sludge settling characteristic is satisfying with SV varying from 22 to 30 and SVI varying from 58 to 80ml/g.The sludge bulking problem has been avoided successfully. The excess sludge can be thickened to 3%-4 %. The alkalinity remains equilibrious between the nitrification and denitrification in SBR-BAF system. The COD and TP loading of SBR are 2.08kgCOD/kgMLSS·d and 41.68gTP/kgMLSS·d, respectively. The NH4+-N loading of BAF is 1.16kgNH_4~+-N/m~3.d. The total HRT is about 10 hours which is only about half of suspended growth process for simultaneous phosphorous and nitrogen removal. Under the above mentioned high loadings and short HRT, the mean removal efficiency of COD, TP, NH4+-N, TN is 96%, 98%, 93%, and 84%, respectively. The mean effluent concentration of COD, TP, NH4+-N, TN, SS is 20mg/L, 0.23 mg/L, 3.24 mg/L, 7.68 mg/L, 5 mg/L respectively, which means every index can meet the first class of Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant.

最后，以上述最佳运行参数控制SBR-BAF系统运行，长期运行结果表明：系统中悬浮污泥的絮凝、沉降性能良好，SV值为22~30，SVI值为58~80，不再有污泥膨胀之虞，而且可以对剩余污泥进行重力浓缩，浓缩后污泥浓度可以达到3~4%；短程硝化和反硝化使得系统可以维持碱度平衡，无需额外补充碱度；系统在高负荷(SBR反应器COD负荷为2.08kgCOD/kgMLSS.d，TP负荷为41.68gTP/kgMLSS.d，BAF反应器NH4+-N负荷为1.16kgNH_4~+-N/m~3.d)、低水力停留时间(SBR反应器9h，BAF反应器1h，总计10h，约为同步脱氮除磷悬浮污泥工艺的一半)下稳定高效运行，对COD(不计BAF加入的外碳源)、TP、NH_4~+-N、TN的平均去除率为96%、98%、93%、84%，出水COD、TP、NH4+-N、TN、SS的平均浓度为20mg/L、0.23 mg/L、3.24 mg/L、7.68 mg/L、5 mg/L，各项水质指标均达到《城镇污水处理厂污染物排放标准》(GB 18918-2002 )一级标准的A标准的要求。

Based on the analysis of sequence stratigraphy and seismic stratigraphy of carbonate platforms, especially to the ones in Dongsha and Xisha, this dissertation has identified, for the first time, three major and several minor drowning events of the platforms since Tertiary. Drowning events in the four carbonate platforms, especially in Dongsha Platform, coincide with major global eustatic cycles raised by B.

在经过高技术处理的地震剖面上，淹没层序的特征是顶部同相轴呈光滑的双轨连续强反射，特殊处理后表现出高波阻抗、高密度和强瞬时振幅等特征，还表现为高的速度梯度值和高的剩余速度梯度值，甚至在局部区域出现本层层速度比下部地层层速度高的现象。

Farmer-turned- workers tide and farmer-turned-workers shortage are unsustained exceptive phenomena in the process of non-agriculturization and urbanization, and reflect the frictions and improprieties in the transference of China's redundant rural labor force.

民工潮&和&民工荒是中国农民非农化和城镇化过程中出现的非持久性的特殊现象，是中国农村剩余劳动力转移不顺畅、不合理的表现。

The process of implementing project existed various kinds of problems, such as the big funding gap, the imperfect supporting policies, the shortage scientific and technical guidance, the foresty bother, the imperfect project management,the stortage understanging of the police, the pressureof surplus labor and the lagging follow-up industrial development and so on. For the sake of the sustaint development of the project, Guarantee System of the Conversion of Cropland to Forest is found.

同时总结了该工程在实施过程中存在的问题，主要有资金缺口比较大、配套政策不完善、缺乏科技指导、存在林权纠纷、工程管理不完善、对政策认识存在误区、剩余劳动力压力大、后续产业发展滞后等，这些问题制约着工程持续有效的推进及其成果的巩固。

Based on the keystone of EVA valuation model,it sets up some frondose material valuation models,while comparing EVA model with some conventional valuation models.

从剩余收益估价模型的理论框架及其演变形式出发，在论述EVA估价法基本原理的基础上，创建了相应的评估模型，并将经济利润EVA估价法与现行的传统估价法进行了比较。

This paper introduces the residual income valuation model′academic framework and various transfigurations. Based on the keystone of EVA valuation model,it sets up some frondose material valuation models,while comparing EVA model with some conventional valuation models.

从剩余收益估价模型的理论框架及其演变形式出发，在论述EVA估价法基本原理的基础上，创建了相应的评估模型，并将经济利润EVA估价法与现行的传统估价法进行了比较。

This ***** introduces the residual income valuation model′academic framework and various transfigurations. Based on the keystone of EVA valuation model,it sets up some frondose material valuation models,while comparing EVA model with some conventional valuation models.

从剩余收益估价模型的理论框架及其演变形式出发，在论述EVA估价法基本原理的基础上，创建了相应的评估模型，并将经济利润EVA估价法与现行的传统估价法进行了比较。

This paper introduces the residual income valuation model′academic framework and various transfigurations. Based on the keystone of EVA valuation model,it sets up some frondose material valuation models,while comparing EVA model with some conventional valuation models.

从剩余收益估价模型的理论框架及其蜕变情势起程，在论述 EVA估价法根基原理的根基上，创立了相应的评估模型，并将经济利润EVA估价法与现行的传统估价法进行了对比。

It is especially suitable to deal with the complicated nonlinear problem-complex structure and property relations. In this paper it is applied to solve the fungicidal activity of aseries...

用该法处理硫代磷酰胺酯类衍生物杀菌作用的构效关系，并与逐步回归和偏最小二乘法作比较，模型的复相关系数R和剩余标准差Sy都较好。

A fresh discovery was made when the remaining contents of the genizah were offered for sale, and Israel Lévi secured a leaf from a third copy, containing xxxvi.

新鲜时，发现了剩余的内容genizah被出售，以色列Lévi担保叶由第三方版权所有，载有三十六。24-xxxviii。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。