Air quality in eastern China has becoming more and more worrying in recent years, and haze is now No.1 air pollution issue. Results in this study show the decreasing Arctic sea ice(ASI) is an important contributor to ...Air quality in eastern China has becoming more and more worrying in recent years, and haze is now No.1 air pollution issue. Results in this study show the decreasing Arctic sea ice(ASI) is an important contributor to the recent increased haze days in eastern China. The authors find that the number of winter haze days(WHD) in eastern China is strongly negatively correlated with the preceding autumn ASI during 1979–2012, and about 45%– 67% of the WHD interannual to interdecadal variability can be explained by ASI variability. Following previous studies on the impact of ASI loss on the northern hemisphere climate, the authors' studies further reveal that the reduction of autumn ASI leads to positive sea-level pressure anomalies in mid-latitude Eurasia, northward shift of track of cyclone activity in China, and weak Rossby wave activity in eastern China south of 40N during winter season. These atmospheric circulation changes favor less cyclone activity and more stable atmosphere in eastern China, leading to more haze days there. Furthermore, the patterns of circulation changes associated with autumn ASI and WHD are in very good agreement over the East Asia, particularly in eastern China. The authors suggest that haze pollution may continue to be a serious issue in the near future as the decline of ASI continues under global warming.展开更多
The Easter Parade is a masterpiece by Richard Yates,which was published in 1976.The image of Emily,the heroine of the book,can be regarded as an iconic figure of early feminists in America.The aim of this paper is to ...The Easter Parade is a masterpiece by Richard Yates,which was published in 1976.The image of Emily,the heroine of the book,can be regarded as an iconic figure of early feminists in America.The aim of this paper is to explore Richard Yates’view of feminism,through analyzing the image of Emily in the book,and to understand the pursuits and dilemmas of feminists.Emily,as a woman in patriarchal society,who has always struggled independently on her own and fights against her fate,ends up in failure.Sarah,a typical image of“the other”who is dependent on men,eventually dies a tragic death.In front of the cruel and unpredictable fate,whether women have the sense of resistance or not,it seems that life always points to tragedy.Emily’s path of awakening is accompanied by real-life dilemmas,which is the epitome of every feminist’s experience.展开更多
approximately,about,around和roughly都可以和一个数词连用,表示大概的数量、长度、年、时间等。其区别如下: 一、approximately表示非常接近有关的数字,其间的区别可以忽略不计。为了强调其“精确”的含义,可将它译作“差不多就是…”...approximately,about,around和roughly都可以和一个数词连用,表示大概的数量、长度、年、时间等。其区别如下: 一、approximately表示非常接近有关的数字,其间的区别可以忽略不计。为了强调其“精确”的含义,可将它译作“差不多就是…”如: 1.It was approximately 100° in the shade. 阴凉处差不多就是华氏100°。π is approximately 3.14159。π差不多就是3.14159。展开更多
Rhodia intends to acquire China’s FeixiangChemicals (Zhangjiagang) Co.,Ltd.FeixiangChemicals is one of the leading companiesin the Asia-Pacific area,producing,developingand selling the full range of fattyamines and s...Rhodia intends to acquire China’s FeixiangChemicals (Zhangjiagang) Co.,Ltd.FeixiangChemicals is one of the leading companiesin the Asia-Pacific area,producing,developingand selling the full range of fattyamines and specialty amines.The companyis located in Zhangjiagang city。展开更多
In England, Christmas Day and Good Friday havebeen holidays (literally ’Holy Days’) for religious reasonssince the establishment of Christianity in this country.Christmas is celebrated on December 25, not ChristmasE...In England, Christmas Day and Good Friday havebeen holidays (literally ’Holy Days’) for religious reasonssince the establishment of Christianity in this country.Christmas is celebrated on December 25, not ChristmasEve as in several other European countries. The otherpublic holidays (or ’Bank Holidays’) are Easter Monday,May Day (May 1st), the Spring Bank Holiday (the lastMonday in May), the Summer Bank Holiday (the展开更多
基金supported by the National Natural Science Foundation of China (Grant Nos. 41421004 and 41210007)
文摘Air quality in eastern China has becoming more and more worrying in recent years, and haze is now No.1 air pollution issue. Results in this study show the decreasing Arctic sea ice(ASI) is an important contributor to the recent increased haze days in eastern China. The authors find that the number of winter haze days(WHD) in eastern China is strongly negatively correlated with the preceding autumn ASI during 1979–2012, and about 45%– 67% of the WHD interannual to interdecadal variability can be explained by ASI variability. Following previous studies on the impact of ASI loss on the northern hemisphere climate, the authors' studies further reveal that the reduction of autumn ASI leads to positive sea-level pressure anomalies in mid-latitude Eurasia, northward shift of track of cyclone activity in China, and weak Rossby wave activity in eastern China south of 40N during winter season. These atmospheric circulation changes favor less cyclone activity and more stable atmosphere in eastern China, leading to more haze days there. Furthermore, the patterns of circulation changes associated with autumn ASI and WHD are in very good agreement over the East Asia, particularly in eastern China. The authors suggest that haze pollution may continue to be a serious issue in the near future as the decline of ASI continues under global warming.
文摘The Easter Parade is a masterpiece by Richard Yates,which was published in 1976.The image of Emily,the heroine of the book,can be regarded as an iconic figure of early feminists in America.The aim of this paper is to explore Richard Yates’view of feminism,through analyzing the image of Emily in the book,and to understand the pursuits and dilemmas of feminists.Emily,as a woman in patriarchal society,who has always struggled independently on her own and fights against her fate,ends up in failure.Sarah,a typical image of“the other”who is dependent on men,eventually dies a tragic death.In front of the cruel and unpredictable fate,whether women have the sense of resistance or not,it seems that life always points to tragedy.Emily’s path of awakening is accompanied by real-life dilemmas,which is the epitome of every feminist’s experience.
文摘approximately,about,around和roughly都可以和一个数词连用,表示大概的数量、长度、年、时间等。其区别如下: 一、approximately表示非常接近有关的数字,其间的区别可以忽略不计。为了强调其“精确”的含义,可将它译作“差不多就是…”如: 1.It was approximately 100° in the shade. 阴凉处差不多就是华氏100°。π is approximately 3.14159。π差不多就是3.14159。
文摘Rhodia intends to acquire China’s FeixiangChemicals (Zhangjiagang) Co.,Ltd.FeixiangChemicals is one of the leading companiesin the Asia-Pacific area,producing,developingand selling the full range of fattyamines and specialty amines.The companyis located in Zhangjiagang city。
文摘In England, Christmas Day and Good Friday havebeen holidays (literally ’Holy Days’) for religious reasonssince the establishment of Christianity in this country.Christmas is celebrated on December 25, not ChristmasEve as in several other European countries. The otherpublic holidays (or ’Bank Holidays’) are Easter Monday,May Day (May 1st), the Spring Bank Holiday (the lastMonday in May), the Summer Bank Holiday (the
