Although Anders Jonsson first came to China more than a decade age, it was only from this year that he made the move permanent “For the time being, I am on my own. That is also an advantage, as I can spend as much ti...Although Anders Jonsson first came to China more than a decade age, it was only from this year that he made the move permanent “For the time being, I am on my own. That is also an advantage, as I can spend as much time as I want in the office,” says Jonsson ,senior vice president of ABB Group. There is another advantage, he can afford to take long walks around Shanghai at the weekends . Recently, when the weather was good, Jonsson walked around Shanghai for six hours.展开更多
Air pollutants and aerosol composition measured in winters and springs of 2000 and 2001 were analyzed to study the impact of long-range transport of air pollutants and dust from the Asian continent on the particulate ...Air pollutants and aerosol composition measured in winters and springs of 2000 and 2001 were analyzed to study the impact of long-range transport of air pollutants and dust from the Asian continent on the particulate pollutants of aerosols in Taiwan. Although Asian dust storms were the most spectacular phenomenon in terms of the impact on the aerosol concentration, they accounted for less than 15% of the PM 10 in Taiwan during winter and spring. The primary long-range transport process can be clearly identified to be the prevailing northeasterly following the cold front of winter monsoon that originates in the Asian continent. However, concentrations of pollutants associated with each cold front changed greatly from one front to another, apparently depending on the air-mass trajectory and vertical mixing. We estimate that the long-range transport of particulate pollutants contribute to about 30 μgm -3 to the PM10 concentrations in northern and eastern Taiwan. A smaller contribution is estimated for the western plain of Taiwan. For sulfate, nitrate, and ammonium ions, the long-range transport contributes about 10 μg/m 3, 3 μg/m 3, and 3 μg/m 3, respectively. Contributions of the long-range transport to CO and O 3 are also substantial, about 230 ppb and 40 ppb, respectively.展开更多
作为"新丹麦电影"的代表人物之一,丹麦知名编剧兼导演安德森·托马斯·延森(Anders Thomas Jensen)因其与生俱来的编剧天赋,以及在"道格玛95"运动中的表现,扬名全球影坛。本文将从延森的电影创作历程出发,...作为"新丹麦电影"的代表人物之一,丹麦知名编剧兼导演安德森·托马斯·延森(Anders Thomas Jensen)因其与生俱来的编剧天赋,以及在"道格玛95"运动中的表现,扬名全球影坛。本文将从延森的电影创作历程出发,并结合电影作品内容,分析其以矛盾人生与自我救赎为主题,以男性特色与道德困境为视角,以黑色幽默与荒诞离奇为风格的创作特质。展开更多
管理机构交易中的原动力是员工,这就是说只有不断提高员工工作效率和访问服务才能获得成功,HyattHotels and Resorts对此深有体会。为满足该公司不断变化的业务需求,Hyatt采取了一项重大的举措,升级和扩展其计算机和通信基础设施,从而使...管理机构交易中的原动力是员工,这就是说只有不断提高员工工作效率和访问服务才能获得成功,HyattHotels and Resorts对此深有体会。为满足该公司不断变化的业务需求,Hyatt采取了一项重大的举措,升级和扩展其计算机和通信基础设施,从而使Hyatt居于接待信息系统领域的前沿。展开更多
A referactive soliton solution of magnetosonic wave is obtained in the small pitch angle between wave propagation and magnetic field. It can be used to explain simultaneously a milliseconds cavity in the plasma densit...A referactive soliton solution of magnetosonic wave is obtained in the small pitch angle between wave propagation and magnetic field. It can be used to explain simultaneously a milliseconds cavity in the plasma density, and a coexistent spike in the perpendicular electric field, which was observed by Freja satellite in the region of low altitude aurora.展开更多
This paper introduces a new calculation method of Non-LTE stellar atmospheres. This method is based on the combination of the advantages of the complete linearzation method by Auer and Mihalas (1969) and the separated...This paper introduces a new calculation method of Non-LTE stellar atmospheres. This method is based on the combination of the advantages of the complete linearzation method by Auer and Mihalas (1969) and the separated-iteration technique. First, the equation of radiative transfer and constraints are linearized respectively, then the linearized equation of the radiative transfer and the linearized constraints are sloved, separately. It overcomes the disadvantages of requiring the simultaneous solution of the corresponding equations by the complete linearization. It is an effective method to solve the problem of Non-LTE line blanketing effects and multi-level line formation. The applicability of this method by calculating a small sample of H-He atmospheres and H line formations is dem onstrated.展开更多
文摘Although Anders Jonsson first came to China more than a decade age, it was only from this year that he made the move permanent “For the time being, I am on my own. That is also an advantage, as I can spend as much time as I want in the office,” says Jonsson ,senior vice president of ABB Group. There is another advantage, he can afford to take long walks around Shanghai at the weekends . Recently, when the weather was good, Jonsson walked around Shanghai for six hours.
文摘Air pollutants and aerosol composition measured in winters and springs of 2000 and 2001 were analyzed to study the impact of long-range transport of air pollutants and dust from the Asian continent on the particulate pollutants of aerosols in Taiwan. Although Asian dust storms were the most spectacular phenomenon in terms of the impact on the aerosol concentration, they accounted for less than 15% of the PM 10 in Taiwan during winter and spring. The primary long-range transport process can be clearly identified to be the prevailing northeasterly following the cold front of winter monsoon that originates in the Asian continent. However, concentrations of pollutants associated with each cold front changed greatly from one front to another, apparently depending on the air-mass trajectory and vertical mixing. We estimate that the long-range transport of particulate pollutants contribute to about 30 μgm -3 to the PM10 concentrations in northern and eastern Taiwan. A smaller contribution is estimated for the western plain of Taiwan. For sulfate, nitrate, and ammonium ions, the long-range transport contributes about 10 μg/m 3, 3 μg/m 3, and 3 μg/m 3, respectively. Contributions of the long-range transport to CO and O 3 are also substantial, about 230 ppb and 40 ppb, respectively.
文摘作为"新丹麦电影"的代表人物之一,丹麦知名编剧兼导演安德森·托马斯·延森(Anders Thomas Jensen)因其与生俱来的编剧天赋,以及在"道格玛95"运动中的表现,扬名全球影坛。本文将从延森的电影创作历程出发,并结合电影作品内容,分析其以矛盾人生与自我救赎为主题,以男性特色与道德困境为视角,以黑色幽默与荒诞离奇为风格的创作特质。
文摘A referactive soliton solution of magnetosonic wave is obtained in the small pitch angle between wave propagation and magnetic field. It can be used to explain simultaneously a milliseconds cavity in the plasma density, and a coexistent spike in the perpendicular electric field, which was observed by Freja satellite in the region of low altitude aurora.
文摘This paper introduces a new calculation method of Non-LTE stellar atmospheres. This method is based on the combination of the advantages of the complete linearzation method by Auer and Mihalas (1969) and the separated-iteration technique. First, the equation of radiative transfer and constraints are linearized respectively, then the linearized equation of the radiative transfer and the linearized constraints are sloved, separately. It overcomes the disadvantages of requiring the simultaneous solution of the corresponding equations by the complete linearization. It is an effective method to solve the problem of Non-LTE line blanketing effects and multi-level line formation. The applicability of this method by calculating a small sample of H-He atmospheres and H line formations is dem onstrated.
