Tripterygium hypoglaucum(Levl.)Hutch.(THH),which belongs to Tripterygium genus of Celastraceae family,is widely used as the common Chinese herbal medicine.It has been reported that the chemical constituents of T.hypog...Tripterygium hypoglaucum(Levl.)Hutch.(THH),which belongs to Tripterygium genus of Celastraceae family,is widely used as the common Chinese herbal medicine.It has been reported that the chemical constituents of T.hypoglaucum include monoterpenoids,sesquiterpenoids,diterpenoids,triterpenoids,sesquiterpene alkaloids,flavonoids,anthraquinone derivatives,et al.These compounds showed a wide range of bioactivities,such as anti-inflammatory,anti-cancer,immunosuppressive,anti-HIV,anti-fertility and insecticidal activities.In this paper,we summarized the chemical constituents and pharmacological activities of T.hypoglaucum to provide a reference for its further research and developement.展开更多
An approach of training working staff of power system operation mode based on state evaluation is proposed. In terms of knowledge features of power system operation mode, we studied a training method based on evaluati...An approach of training working staff of power system operation mode based on state evaluation is proposed. In terms of knowledge features of power system operation mode, we studied a training method based on evaluation of learning state. This training method makes individual learning for different individual condition to give them ability to grasp learning points quickly, evaluate real-time learning effect, update learning style in time and summarize problems after one learning stage, so that learners can master professional knowledge in constant summaries and feedbacks. Obvious effects can be obtained on discontinuous learning time that trainees can master basic theories associated with their working and operations adapted to practical work quickly.展开更多
文摘Tripterygium hypoglaucum(Levl.)Hutch.(THH),which belongs to Tripterygium genus of Celastraceae family,is widely used as the common Chinese herbal medicine.It has been reported that the chemical constituents of T.hypoglaucum include monoterpenoids,sesquiterpenoids,diterpenoids,triterpenoids,sesquiterpene alkaloids,flavonoids,anthraquinone derivatives,et al.These compounds showed a wide range of bioactivities,such as anti-inflammatory,anti-cancer,immunosuppressive,anti-HIV,anti-fertility and insecticidal activities.In this paper,we summarized the chemical constituents and pharmacological activities of T.hypoglaucum to provide a reference for its further research and developement.
文摘An approach of training working staff of power system operation mode based on state evaluation is proposed. In terms of knowledge features of power system operation mode, we studied a training method based on evaluation of learning state. This training method makes individual learning for different individual condition to give them ability to grasp learning points quickly, evaluate real-time learning effect, update learning style in time and summarize problems after one learning stage, so that learners can master professional knowledge in constant summaries and feedbacks. Obvious effects can be obtained on discontinuous learning time that trainees can master basic theories associated with their working and operations adapted to practical work quickly.