As a modern famous translator,Liu Shicong believes that literary translation should be faithful to the content of the original text and more importantly,it should convey its artistic effect,which includes the style,sp...As a modern famous translator,Liu Shicong believes that literary translation should be faithful to the content of the original text and more importantly,it should convey its artistic effect,which includes the style,spirit and verve of the original text,namely transmitting the spirit of the original text.Based upon this translation principle,the paper aims to analyze and compare his English translation Wild Grass with the source text written by Xia Yan in the aspects of being faithful to the original text and transmitting the verve of the original text,thus proving that the principles for prose translation initiated by Liu Shicong are applicable and effective.展开更多
Biology of parthenogenetic females of Ceriodaphnia comma Sars was studied under laboratory conditions. The mean length of neonates (first-young instars) of Ceriodaphnia cornuta was found to be 0.27 mm at 25±1℃ a...Biology of parthenogenetic females of Ceriodaphnia comma Sars was studied under laboratory conditions. The mean length of neonates (first-young instars) of Ceriodaphnia cornuta was found to be 0.27 mm at 25±1℃ and that of the first adult instars 0.50 mm. A maximum length of 0.69 mm was attained at the 8th adult instar.The mean longevity was found to be 19.0 days for 3 preadult and 8 adult instars.Sex maturity was reached in 4.26 days. The mean number of young per brood was 6.21 .The total production for each adult reached 49.7. The maximum reproduction period occurred during the 4th adult instar. At this age, the animals were 10.25 days old, and had a body length of 0.65 mm.The innate capacity for increase (rm) was 0.40 per female per day, the net reproduction rate (R0) was 33.601 per generation , the mean length of a generation (T) was 8.786 days, and the finite rate for increase was 1.492 per female per day.omparisons using the t-test indicated that the number of eggs produced and number of broo t展开更多
Porcine reproductive and respiratory syndrome virus(PRRSV) has been mutating and evolving constantly since its emergence in the1980s, which has brought inestimable economic losses to the global swine industry. The vir...Porcine reproductive and respiratory syndrome virus(PRRSV) has been mutating and evolving constantly since its emergence in the1980s, which has brought inestimable economic losses to the global swine industry. The virus has two genotypes, of which genotype 1 PRRSV(PRRSV 1) first broke out in Germany and mainly prevailed in Europe, which can be clustered into four subtypes based on the ORF5 sequence. Al-though few cases of PRRSV 1 have been reported in China, the prevention and control of PRRSV should not be ignored. The origin of PRRSV, ge-netic evolution and pathogenicity of PRRSV 1 were retrospectively analyzed, in order to provide valuable evidences for molecular epidemiology and immune prevention and control of PRRSV 1.展开更多
General Secretary Xi Jinping stresses that we should forever remember the Red Army’s great contributions, and carry forward the great spirit of the Long March. This year marks the80 th anniversary of the Chinese Red ...General Secretary Xi Jinping stresses that we should forever remember the Red Army’s great contributions, and carry forward the great spirit of the Long March. This year marks the80 th anniversary of the Chinese Red Army’s victorious Long March. How to understand the great spirit of the Long March?展开更多
文摘As a modern famous translator,Liu Shicong believes that literary translation should be faithful to the content of the original text and more importantly,it should convey its artistic effect,which includes the style,spirit and verve of the original text,namely transmitting the spirit of the original text.Based upon this translation principle,the paper aims to analyze and compare his English translation Wild Grass with the source text written by Xia Yan in the aspects of being faithful to the original text and transmitting the verve of the original text,thus proving that the principles for prose translation initiated by Liu Shicong are applicable and effective.
文摘Biology of parthenogenetic females of Ceriodaphnia comma Sars was studied under laboratory conditions. The mean length of neonates (first-young instars) of Ceriodaphnia cornuta was found to be 0.27 mm at 25±1℃ and that of the first adult instars 0.50 mm. A maximum length of 0.69 mm was attained at the 8th adult instar.The mean longevity was found to be 19.0 days for 3 preadult and 8 adult instars.Sex maturity was reached in 4.26 days. The mean number of young per brood was 6.21 .The total production for each adult reached 49.7. The maximum reproduction period occurred during the 4th adult instar. At this age, the animals were 10.25 days old, and had a body length of 0.65 mm.The innate capacity for increase (rm) was 0.40 per female per day, the net reproduction rate (R0) was 33.601 per generation , the mean length of a generation (T) was 8.786 days, and the finite rate for increase was 1.492 per female per day.omparisons using the t-test indicated that the number of eggs produced and number of broo t
基金Supported by Youth Fund Project of Natural Science Foundation of Jiangsu Province(BK20201005)School-Enterprise Cooperation Project of Jiangsu Vocational College of Agriculture and Forestry(2020kj021)。
文摘Porcine reproductive and respiratory syndrome virus(PRRSV) has been mutating and evolving constantly since its emergence in the1980s, which has brought inestimable economic losses to the global swine industry. The virus has two genotypes, of which genotype 1 PRRSV(PRRSV 1) first broke out in Germany and mainly prevailed in Europe, which can be clustered into four subtypes based on the ORF5 sequence. Al-though few cases of PRRSV 1 have been reported in China, the prevention and control of PRRSV should not be ignored. The origin of PRRSV, ge-netic evolution and pathogenicity of PRRSV 1 were retrospectively analyzed, in order to provide valuable evidences for molecular epidemiology and immune prevention and control of PRRSV 1.
文摘General Secretary Xi Jinping stresses that we should forever remember the Red Army’s great contributions, and carry forward the great spirit of the Long March. This year marks the80 th anniversary of the Chinese Red Army’s victorious Long March. How to understand the great spirit of the Long March?
