Sichuan Partridge(Arborophila rufipectus)is an endangered bird species only found inhabiting in the subtropical broadleaf forest in S Sichuan and NE Yunnan,China.On 8 May 2007,a nest of the Sichuan Partridge was found...Sichuan Partridge(Arborophila rufipectus)is an endangered bird species only found inhabiting in the subtropical broadleaf forest in S Sichuan and NE Yunnan,China.On 8 May 2007,a nest of the Sichuan Partridge was found in Laojunshan Natural Reserve,Sichuan,China.The nest was built on the ground,in the secondary bamboo forest.The clutch size was five,nest size and egg sizes were measured.The male bird was preyed near the nest,and the nest was abandoned.Embryo development showed the eggs had been well incubated.展开更多
分析了姜黄的分子结构及特性,运用超临界CO2染色装置,在压力为20—27 MPa、温度为80—140℃、时间为50—100 m in条件下,对姜黄色素进行萃取,首次提出内染、外染结合的工艺技术路线,对蛋白质毛纤维进行一步法染色研究。阐述了超临界流...分析了姜黄的分子结构及特性,运用超临界CO2染色装置,在压力为20—27 MPa、温度为80—140℃、时间为50—100 m in条件下,对姜黄色素进行萃取,首次提出内染、外染结合的工艺技术路线,对蛋白质毛纤维进行一步法染色研究。阐述了超临界流体萃取及染色的传质特性,依据电子测色配色仪、分光光度仪、织物色牢度分析,结果表明,姜黄超临界CO2萃取染色一步法工艺技术,使织物与色素有良好的结合性和匀染性,染品经测试耐摩擦色牢度达到3—4级,耐水色牢度达到4—5级。展开更多
The Emei Shan Liocichla is an endemic and vulnerable birdinhabiting onlyinthe subtropical broadleaf forest in S Sichuan and NE Yunnan,China.Wefound a nest of Emei Shan Liocichlainthe Laojunshan Natural Reserve of Sich...The Emei Shan Liocichla is an endemic and vulnerable birdinhabiting onlyinthe subtropical broadleaf forest in S Sichuan and NE Yunnan,China.Wefound a nest of Emei Shan Liocichlainthe Laojunshan Natural Reserve of Sichuan Province.It wasin a small Melliodendrontree withthe height of 1.6 mat the edge of evergreen broadleaf forest.The clutch size was three,and eggs laid during 17-19 May 2007.Nest and egg sizes were measured.The nest was preyed on 26 May.展开更多
本文运用PKS-SEM(Partial Least Square-Structural Equation Model)方法,建立客户忠诚度评价模型,探索各变量对客户忠诚度影响程度的大小,从而定量地研究电信企业在哪些方面改进可以提高客户忠诚度。实证研究表明,企业形象和客户满意...本文运用PKS-SEM(Partial Least Square-Structural Equation Model)方法,建立客户忠诚度评价模型,探索各变量对客户忠诚度影响程度的大小,从而定量地研究电信企业在哪些方面改进可以提高客户忠诚度。实证研究表明,企业形象和客户满意度在很大程度上会影响客户忠诚度,同时,感知价值比感知质量对忠诚度的影响更大。展开更多
文摘Sichuan Partridge(Arborophila rufipectus)is an endangered bird species only found inhabiting in the subtropical broadleaf forest in S Sichuan and NE Yunnan,China.On 8 May 2007,a nest of the Sichuan Partridge was found in Laojunshan Natural Reserve,Sichuan,China.The nest was built on the ground,in the secondary bamboo forest.The clutch size was five,nest size and egg sizes were measured.The male bird was preyed near the nest,and the nest was abandoned.Embryo development showed the eggs had been well incubated.
文摘分析了姜黄的分子结构及特性,运用超临界CO2染色装置,在压力为20—27 MPa、温度为80—140℃、时间为50—100 m in条件下,对姜黄色素进行萃取,首次提出内染、外染结合的工艺技术路线,对蛋白质毛纤维进行一步法染色研究。阐述了超临界流体萃取及染色的传质特性,依据电子测色配色仪、分光光度仪、织物色牢度分析,结果表明,姜黄超临界CO2萃取染色一步法工艺技术,使织物与色素有良好的结合性和匀染性,染品经测试耐摩擦色牢度达到3—4级,耐水色牢度达到4—5级。
文摘The Emei Shan Liocichla is an endemic and vulnerable birdinhabiting onlyinthe subtropical broadleaf forest in S Sichuan and NE Yunnan,China.Wefound a nest of Emei Shan Liocichlainthe Laojunshan Natural Reserve of Sichuan Province.It wasin a small Melliodendrontree withthe height of 1.6 mat the edge of evergreen broadleaf forest.The clutch size was three,and eggs laid during 17-19 May 2007.Nest and egg sizes were measured.The nest was preyed on 26 May.
文摘本文运用PKS-SEM(Partial Least Square-Structural Equation Model)方法,建立客户忠诚度评价模型,探索各变量对客户忠诚度影响程度的大小,从而定量地研究电信企业在哪些方面改进可以提高客户忠诚度。实证研究表明,企业形象和客户满意度在很大程度上会影响客户忠诚度,同时,感知价值比感知质量对忠诚度的影响更大。
