主题语境:艺术节篇幅:280词建议用时:5分钟每年八月,爱丁堡艺术节在爱丁堡举办。1 In 1947,a group of famous people from the art world decided to hold an international festival of music,dance and theatre in Edinburgh.The ide...主题语境:艺术节篇幅:280词建议用时:5分钟每年八月,爱丁堡艺术节在爱丁堡举办。1 In 1947,a group of famous people from the art world decided to hold an international festival of music,dance and theatre in Edinburgh.The idea was to seek a stage for artists.2 It quickly attracted famous names such as Alec Guinness,Richard Burton,Dame Margot Fonteyn and Marlene Dietrich as well as the big symphony orchestras(交响乐团).It became a fixed event every August and now attracts about 400,000 people yearly.展开更多
The tolerance to temperautre and salinity of a Calanoida copepod: Drepanopus bispinosus from the Burton Lake in the Vestfold Hills, Antarctica, was tested in each season. The results obtained show that the copepod has...The tolerance to temperautre and salinity of a Calanoida copepod: Drepanopus bispinosus from the Burton Lake in the Vestfold Hills, Antarctica, was tested in each season. The results obtained show that the copepod has a marked physiological property of tolerance to low temperature and high salinity, and this property could be strengthened after winter. The response to different temperature and salinity of the copepod evidently expressed the tardy characteristics contrasted with seasons. This means that for a long term in early winter(lower temperature and higher salinity) the animal still has higher tolerance to lower salinity and higher temperature; and it is opposite in early summer. These physiological features are possibly caused by natural acclimatization in the lake. The experimental data were processed and plotted by computer. The correlation of animal’s survival rate with the changes of temperature and salinity presented an approximately smooth surface of a three-degree elliptic sphere.展开更多
In Burton Lake (an Antarctic littoral saline lake), as one of the overwinter species, the female Drepanopus bispinosus reach adult form in autumn. and early winter.For the subsequent life period of more than eight mon...In Burton Lake (an Antarctic littoral saline lake), as one of the overwinter species, the female Drepanopus bispinosus reach adult form in autumn. and early winter.For the subsequent life period of more than eight months, the animals experience such changing environment as increasing salinities from approximately 33 (in May) to 39 (in November). There is a considerable difference of salinity tolerance of female adults between summer and winter populations.Winter collected copepods survived lower salinities than summer collected copepods in this experiment. The upward shift in their salinity tolerance range is related to the development of field acclimation to salinity. Respiration rates of the summer animals showed a visible increase over those of winter copepods in simitar salinity and temperature conditions, thus supporting the above conclusion.展开更多
Confucian Analects is one of the most important ancient Chinese classics,attracting various scholars to study and trans late it throughout history.Here I extract the translation versions of James Legge and Burton Wats...Confucian Analects is one of the most important ancient Chinese classics,attracting various scholars to study and trans late it throughout history.Here I extract the translation versions of James Legge and Burton Watson of chapter 1.Raised by Hans J.Vermeer,skopos theory determines the translation strategies that are used in the translation;so this paper will briefly analyze the two translations’features from the perspective of domestication and foreignization under different translation goals.展开更多
The population dynamics of Drepanopus bispirosus (Calanoida: Copepoda) was studied throughout the year of December 1983 -January 1985 in Burton Lake, a littoral saline lake on Vestfold Hills,Antarctica, and the enviro...The population dynamics of Drepanopus bispirosus (Calanoida: Copepoda) was studied throughout the year of December 1983 -January 1985 in Burton Lake, a littoral saline lake on Vestfold Hills,Antarctica, and the environmental factors of the lake were observed simultaneously. D. bispinosus is univoltine. Its population life cycle could be in 20-21 months and reproductive activity stays from winter to early summer. The adults (male and female) and nauplii mainly form the winter population. Adult females are instead of male and, copepodites are instead of nauplii in summer population. Then it consists of copepodites mainly in stages II-V from late summer through autumn. The density of population components considerably varies for their whole life time. Most of nauplii appearing in winter may not develop and transform into further stages under the restrictive conditions, such as low oxygen content and scarce food. Earlier stage copepodites of new generation appear largely in summer, when the lake is rich in oxygen content and phytoplankton. The adult females decrease markedly after their reproductive activities, as the sharp salinity diluting in early summer. This density variation of population compositions is mostly related with the changeof en-vironmental factors in the lake. The conception is supported by the data obtained from another saline lake on the Vestfold Hills.展开更多
文摘主题语境:艺术节篇幅:280词建议用时:5分钟每年八月,爱丁堡艺术节在爱丁堡举办。1 In 1947,a group of famous people from the art world decided to hold an international festival of music,dance and theatre in Edinburgh.The idea was to seek a stage for artists.2 It quickly attracted famous names such as Alec Guinness,Richard Burton,Dame Margot Fonteyn and Marlene Dietrich as well as the big symphony orchestras(交响乐团).It became a fixed event every August and now attracts about 400,000 people yearly.
文摘The tolerance to temperautre and salinity of a Calanoida copepod: Drepanopus bispinosus from the Burton Lake in the Vestfold Hills, Antarctica, was tested in each season. The results obtained show that the copepod has a marked physiological property of tolerance to low temperature and high salinity, and this property could be strengthened after winter. The response to different temperature and salinity of the copepod evidently expressed the tardy characteristics contrasted with seasons. This means that for a long term in early winter(lower temperature and higher salinity) the animal still has higher tolerance to lower salinity and higher temperature; and it is opposite in early summer. These physiological features are possibly caused by natural acclimatization in the lake. The experimental data were processed and plotted by computer. The correlation of animal’s survival rate with the changes of temperature and salinity presented an approximately smooth surface of a three-degree elliptic sphere.
文摘In Burton Lake (an Antarctic littoral saline lake), as one of the overwinter species, the female Drepanopus bispinosus reach adult form in autumn. and early winter.For the subsequent life period of more than eight months, the animals experience such changing environment as increasing salinities from approximately 33 (in May) to 39 (in November). There is a considerable difference of salinity tolerance of female adults between summer and winter populations.Winter collected copepods survived lower salinities than summer collected copepods in this experiment. The upward shift in their salinity tolerance range is related to the development of field acclimation to salinity. Respiration rates of the summer animals showed a visible increase over those of winter copepods in simitar salinity and temperature conditions, thus supporting the above conclusion.
文摘Confucian Analects is one of the most important ancient Chinese classics,attracting various scholars to study and trans late it throughout history.Here I extract the translation versions of James Legge and Burton Watson of chapter 1.Raised by Hans J.Vermeer,skopos theory determines the translation strategies that are used in the translation;so this paper will briefly analyze the two translations’features from the perspective of domestication and foreignization under different translation goals.
文摘The population dynamics of Drepanopus bispirosus (Calanoida: Copepoda) was studied throughout the year of December 1983 -January 1985 in Burton Lake, a littoral saline lake on Vestfold Hills,Antarctica, and the environmental factors of the lake were observed simultaneously. D. bispinosus is univoltine. Its population life cycle could be in 20-21 months and reproductive activity stays from winter to early summer. The adults (male and female) and nauplii mainly form the winter population. Adult females are instead of male and, copepodites are instead of nauplii in summer population. Then it consists of copepodites mainly in stages II-V from late summer through autumn. The density of population components considerably varies for their whole life time. Most of nauplii appearing in winter may not develop and transform into further stages under the restrictive conditions, such as low oxygen content and scarce food. Earlier stage copepodites of new generation appear largely in summer, when the lake is rich in oxygen content and phytoplankton. The adult females decrease markedly after their reproductive activities, as the sharp salinity diluting in early summer. This density variation of population compositions is mostly related with the changeof en-vironmental factors in the lake. The conception is supported by the data obtained from another saline lake on the Vestfold Hills.
