General survey ofhypertension has beencarried out in our coun—try for three times.Thelast time was in 1999,with the result showingthat in our country theincidence of hyperten-sion among people over15 years old was11...General survey ofhypertension has beencarried out in our coun—try for three times.Thelast time was in 1999,with the result showingthat in our country theincidence of hyperten-sion among people over15 years old was11.26%.The incidencehas been raised by 25%展开更多
The use of Chinese medicinal herbs(CMH)continues to expand rapidly across the world with a deep belief that herbs are safe because they are"natural".(1)However,a survey of the literature indicates that CMH relat...The use of Chinese medicinal herbs(CMH)continues to expand rapidly across the world with a deep belief that herbs are safe because they are"natural".(1)However,a survey of the literature indicates that CMH related hepatotoxicity is increasing and has been a worldwide problem.(2,3)Polygonum multiflorum Thunb.(P.multiflorum),officially listed in the Pharmacopoeia of the People's Republic of China.展开更多
这是一则读后让人大吃一惊的消息。美国东海岸一种名叫Pfiesterispiscicida的有毒微生物杀死了数以百万计的鱼。而且,有人也染上了一种可怕的神经综合症: …some sufferers would set out by car on an errand only to forget where the...这是一则读后让人大吃一惊的消息。美国东海岸一种名叫Pfiesterispiscicida的有毒微生物杀死了数以百万计的鱼。而且,有人也染上了一种可怕的神经综合症: …some sufferers would set out by car on an errand only to forget where theywere going and what they had planned to do once they got there. 因此,令人垂涎的所谓生猛海鲜也让人避退三舍: …the seafood industry saw sales plunge by more than $40 million as consumerspanicked over a supposed threat to local fisheries. 再看看我们这里的情形,也让人不寒而栗。据报道,我国渤海已成为一个死海,已无多少鱼虾可捕。 更让人难以置信的是,北极圈一带,由于核潜艇常出没,排放的有害物质污染了海面,侵入幼熊体内,造成它们有雄雌两套生殖器。 Pfiesteria piscicida是新词,我们向上海译文出版社词典编辑室询问此词,也得不到相应的汉译。读者中如有解此“密”者,请写信与我们联系。谢谢!展开更多
为了有效控制校园酗酒现象,本文的观点在其主题句鲜明提出:control-ling the marketing of beer and other alcoholic beverages near campuses(控制啤酒和别的含酒精饮料在校园附近的销售)。本文不仅让我们了解了美国大学校园的情况,...为了有效控制校园酗酒现象,本文的观点在其主题句鲜明提出:control-ling the marketing of beer and other alcoholic beverages near campuses(控制啤酒和别的含酒精饮料在校园附近的销售)。本文不仅让我们了解了美国大学校园的情况,而且也应引起我们对我们校园周边情况的关注。展开更多
This paper reviews the progress of population geography in China since the 1980 s. The review results suggest that contrary to the common perception of its invisibility and marginalized status in the field, tremendous...This paper reviews the progress of population geography in China since the 1980 s. The review results suggest that contrary to the common perception of its invisibility and marginalized status in the field, tremendous progress has been made in population geography in China since the 1980 s. Population geographers have made significant contribution to the understanding of a wide range of population issues from geographical perspectives, including migration, urbanization, population distribution, the relationships between population, environment and resources, aging, marriage patterns, and migrants' crimes, although such contribution often did not appear in the geographical circle. Furthermore, population geographers have played an indispensable role in revitalizing population studies in China and forging its links to human geography, occupying an important position in this multi-disciplinary field. Population geographers' contribution to the areas of migration and urbanization research has been particularly significant, reflected in their leading roles in these areas' research. The paper demonstrates that as latecomers in the field after more than 20 years of isolation, population geographers in China have gone through a process of catching up and increasing engagement with developments in social sciences and increasing interaction with social scientists since the 1980 s, and have benefited greatly from it; however, there is a tendency for population geography to be increasingly alienated from the main stream human geography, a phenomenon similar to but not exactly the same as Anglo-American geography in the late 1990 s and early 2000 s. The paper argues that population geography is only half way in the course to forge the links between population studies and human geography, and it needs to return to geographical sciences to strike a healthy balance between the field of population studies and that of human geography, and promote its further development in a multi-disciplinary field.展开更多
文摘General survey ofhypertension has beencarried out in our coun—try for three times.Thelast time was in 1999,with the result showingthat in our country theincidence of hyperten-sion among people over15 years old was11.26%.The incidencehas been raised by 25%
基金Supported by the Being Nova Program(No.Z16111000490000)China's Post-Doctoral Science Fund(No.2016M590065)Beijing Natural Science Foundation(No.7152142)
文摘The use of Chinese medicinal herbs(CMH)continues to expand rapidly across the world with a deep belief that herbs are safe because they are"natural".(1)However,a survey of the literature indicates that CMH related hepatotoxicity is increasing and has been a worldwide problem.(2,3)Polygonum multiflorum Thunb.(P.multiflorum),officially listed in the Pharmacopoeia of the People's Republic of China.
文摘这是一则读后让人大吃一惊的消息。美国东海岸一种名叫Pfiesterispiscicida的有毒微生物杀死了数以百万计的鱼。而且,有人也染上了一种可怕的神经综合症: …some sufferers would set out by car on an errand only to forget where theywere going and what they had planned to do once they got there. 因此,令人垂涎的所谓生猛海鲜也让人避退三舍: …the seafood industry saw sales plunge by more than $40 million as consumerspanicked over a supposed threat to local fisheries. 再看看我们这里的情形,也让人不寒而栗。据报道,我国渤海已成为一个死海,已无多少鱼虾可捕。 更让人难以置信的是,北极圈一带,由于核潜艇常出没,排放的有害物质污染了海面,侵入幼熊体内,造成它们有雄雌两套生殖器。 Pfiesteria piscicida是新词,我们向上海译文出版社词典编辑室询问此词,也得不到相应的汉译。读者中如有解此“密”者,请写信与我们联系。谢谢!
文摘为了有效控制校园酗酒现象,本文的观点在其主题句鲜明提出:control-ling the marketing of beer and other alcoholic beverages near campuses(控制啤酒和别的含酒精饮料在校园附近的销售)。本文不仅让我们了解了美国大学校园的情况,而且也应引起我们对我们校园周边情况的关注。
基金National Natural Science Foundation of China,No.41471132,No.41501163
文摘This paper reviews the progress of population geography in China since the 1980 s. The review results suggest that contrary to the common perception of its invisibility and marginalized status in the field, tremendous progress has been made in population geography in China since the 1980 s. Population geographers have made significant contribution to the understanding of a wide range of population issues from geographical perspectives, including migration, urbanization, population distribution, the relationships between population, environment and resources, aging, marriage patterns, and migrants' crimes, although such contribution often did not appear in the geographical circle. Furthermore, population geographers have played an indispensable role in revitalizing population studies in China and forging its links to human geography, occupying an important position in this multi-disciplinary field. Population geographers' contribution to the areas of migration and urbanization research has been particularly significant, reflected in their leading roles in these areas' research. The paper demonstrates that as latecomers in the field after more than 20 years of isolation, population geographers in China have gone through a process of catching up and increasing engagement with developments in social sciences and increasing interaction with social scientists since the 1980 s, and have benefited greatly from it; however, there is a tendency for population geography to be increasingly alienated from the main stream human geography, a phenomenon similar to but not exactly the same as Anglo-American geography in the late 1990 s and early 2000 s. The paper argues that population geography is only half way in the course to forge the links between population studies and human geography, and it needs to return to geographical sciences to strike a healthy balance between the field of population studies and that of human geography, and promote its further development in a multi-disciplinary field.