Analysis of May Welland in The Age of Innocence

Although many critics hold the opinion that May Welland in the novel of The Age of Innocence is something hypocritical and the murder of killing the love between Newland and Ellen,it is she who defended Newland,his reputation and their family.Through the analysis of May from some special aspects,this paper holds the opinion that May was a stronger full of sense of modern and had the power to live in a difficult condition with limited advantages.

基于分形理论的新疆额尔齐斯河流域湿地稳定性评价

利用1990、2000、2010年三期遥感影像,运用GIS和分形理论研究新疆额尔齐斯河流域近20年的湿地景观变化的复杂性和稳定性。结果表明:新疆额尔齐斯河流域各时段的湿地类型分布具有分形结构,湿地景观类型形状复杂性和斑块的稳定性波动变化,1990、2000和2010年三时期的各种湿地景观类型总平均分维值分别为1.4385、1.4387和1.4368。总平均稳定性指数分别为0.0615、0.0613和0.0632。三期湿地景观类型平均稳定性排序为:河渠>湖泊>水库坑塘>永久性冰川>滩地>沼泽。滩地、沼泽稳定性相对较差。

高位湖滩湿地在农业面源污染河水中的应用

[目的]研究高位湖滩湿地对农业面源污染河水的净化效果。[方法]根据抚仙湖北岸受农业面源污染入湖河流广南营沟、沙盆河水流量大、污染物浓度较低的特点,在河口区湖滩地采用拦污沉沙—二级表流湿地—砂砾床工艺路线设计了高位湖滩湿地,通过对湿地进水量、进出水质周年监测与分析。[结果]该系统对SS、CODCr、TN、TP平均去除率分别为90%、54%、50%、66%,设计水力负荷为0.47 m^3/(m^2·d)时,净化效果最佳。该工艺拦污沉沙区域,可以有效降低SS的含量,减轻后续湿地系统处理的压力,防止填料堵塞;二级表流—砂砾床湿地,脱氮除磷效果较好,有效削减入湖污染负荷量。[结论]该湿地系统适用于农业面源污染河水,具有良好的经济、环境、生态效益。

A Feminist Analysis of Newland Archer in The Age of Innocence

The Age of Innocence is the masterpiece of American female writer Edith Wharton. Set in the New York upper class be-tween 1870 s and 1880 s, the novel depicts a touching love story. This paper analyzes the character traits of Newland Archer from afeminist perspective, and analyzes how his free love is suffocated by deep-rooted conventions, so as to illustrate the deadly influ-ence of patriarchy on people at that time. The New York upper class at that time dreaded scandal more than disease, and therefore,the true love between Newland Archer and Ellen Olenska fell victim to the patriarchal society. Archer is both the supporter and vic-tim of patriarchy. Ellen is a courageous new woman who longs for freedom and equality with men and thus is rejected by the NewYork upper class and makes great sacrifices. From the analysis, this thesis maintains that the oppressive patriarchy is exactly thedeep root of his unfortunate fate. This novel shows that women-consciousness of the West was burgeoning in the 20 thcentury, andconveys the author's wish of gender equality.

温州三垟湿地沙河示范点水生植物筛选

以温州三垟湿地沙河试验点为研究区域,针对该湿地的特点,引入该试验点23种水生植物,并对它们的适应性、生物量及植物全氮含量、全磷含量等指标进行综合评价分析,筛选出宜较大面积应用的3种浮床水生植物、11种湿地消弱带水生植物用于温州三垟湿地的植被重建和生态修复。

景观生态学在湿地风景区规划中的应用──以浙江下渚湖湿地风景区规划为例

浙江下渚湖湿地风景区以湿地为旅游特色,是德清城市发展中的城市绿肺和城市之肾。规划利用GIS技术对场地进行综合分析,以景观生态学为核心理论,应用缀块①和廊道原理,重新建立风景区的山水联系,使风景区成为有机的、整体的大生境缀块;加强风景区自然湿地的保护,包括河流生态系统的保护和恢复,通过自然力量,对退化湿地进行生态恢复。

A Feminist Analysis of the Female Protagonists in The Age of Innocence

The Age of Innocence is the masterpiece of American female writer Edith Wharton.The romance novel is set in the New York upper class between 1870s and 1880s.This paper analyzes the character traits of the two female protagonists from a feminist perspective,so as to illustrate the fateful influence of patriarchy on people at that time.The New York upper class at that time dreaded scandal more than disease,and therefore,the true love between Newland Archer and Ellen Olenska fell victim to the patriarchal society.Ellen is a courageous new woman who longs for freedom and equality with men and thus is rejected by the New York upper class and makes great sacrifices.May Welland firmly adheres to the old conventions in New York society,but at the same time,she has her share of rebellion.She is smart and disguises herself as a pure woman.She firmly defends her marriage and finally wins.She is a defender of patriarchy,but is also a pitiful woman.From the analysis,this thesis maintains that the oppressive patriarchy is exactlythe underlying cause of their unfortunate fate.This novel reveals that women-consciousness of the West was burgeoning in the 20thcentury,and conveys the author’s wish of gender equality.

微生物技术对我国油田钻采产业的影响

石油作为全球最为重要的化石燃料,给人类社会带来了高效而又实用的优质能源,因此,石油工业自出现以来就受到全球科学家以及各国政府的关注与支持。进入21世纪,石油资源日益紧张,如何经济、准确、高效地开发已探明油藏中的剩余原油储量,提高原油采收率,成为石油工业发展的重中之重。经过半个多世纪石油资源开发,我国油田资源的勘探开发不断向更深的层位、更复杂的技术领域发展,随着开采难度的增加,对油田钻采工艺及田钻采助剂性能提出更高的要求,传统的钻采方法和产品已经不能满足需求。随着生物工程的发展,微生物技术以其良好的经济性,多样化理化特性越来越受到油田钻采行业的重视。多年的实践证明,微生物技术是目前最有前途的提高原油采收率的技术之一。