Ye Gui (courtesy name:Ye Tianshi,assumed name:Ye Xiangyan 1667-1746),a celebrated physician of the Qing Dynasty was from Wu County,Jiangsu province.Born into a TCM family and nurtured by his family tradition,he read m...Ye Gui (courtesy name:Ye Tianshi,assumed name:Ye Xiangyan 1667-1746),a celebrated physician of the Qing Dynasty was from Wu County,Jiangsu province.Born into a TCM family and nurtured by his family tradition,he read many medical classics like Huangdi's Canon of Medicine (Huang Di Nei Jing),Classic of Difficulties (Nan Jing),etc.,which laid a solid foundation for his future medical career.He was naturally bright and talented so he was good at drawing analogies.Although his medical attainments outdid his teachers,he did not become complacent.He was modest and eager to learn,so when he met any medical expert he would listen to advice with an open mind.He chose to learn from 17 super physicians,which became a favorite topic among the medical cycles.1 Since he discovered and made use of the strong points of all others and gained a thorough understanding,he advanced by leaps and bounds and his fame skyrocketed.Eventually he became a very influential medical expert.展开更多
在全球变暖的背景下,高温热浪事件显著增多且对飞机性能的影响日益显著。利用机场气象站点观测数据、通用地球系统模式版本2(CESM2,community earth system model version 2)和波音性能软件(BPS,Boeing performance software)分析了中国...在全球变暖的背景下,高温热浪事件显著增多且对飞机性能的影响日益显著。利用机场气象站点观测数据、通用地球系统模式版本2(CESM2,community earth system model version 2)和波音性能软件(BPS,Boeing performance software)分析了中国1973—2022年期间机场高温热浪发生的趋势,并定量评估了未来高温热浪事件对B737-800飞机最大起飞重量和起飞滑跑距离的影响。结果表明,1973—2022年期间平原机场纬度越低,高温日数上升趋势越明显,高温热浪事件在1989年后显著增多,而高原机场在此期间未发生高温热浪事件;2096—2100年期间4个机场的飞机最大起飞重量全部受到高温影响的限制,相较于2010—2014年减载天数明显增多,其中高原机场受影响程度最大;当飞机满载飞行时,飞机在3个平原机场的起飞滑跑距离随温度升高并呈非线性变化,温度越高,增长趋势越明显。该结论可为未来改造或新建机场跑道及航空公司制定飞行计划提供重要的参考依据。展开更多
文摘Ye Gui (courtesy name:Ye Tianshi,assumed name:Ye Xiangyan 1667-1746),a celebrated physician of the Qing Dynasty was from Wu County,Jiangsu province.Born into a TCM family and nurtured by his family tradition,he read many medical classics like Huangdi's Canon of Medicine (Huang Di Nei Jing),Classic of Difficulties (Nan Jing),etc.,which laid a solid foundation for his future medical career.He was naturally bright and talented so he was good at drawing analogies.Although his medical attainments outdid his teachers,he did not become complacent.He was modest and eager to learn,so when he met any medical expert he would listen to advice with an open mind.He chose to learn from 17 super physicians,which became a favorite topic among the medical cycles.1 Since he discovered and made use of the strong points of all others and gained a thorough understanding,he advanced by leaps and bounds and his fame skyrocketed.Eventually he became a very influential medical expert.
文摘在全球变暖的背景下,高温热浪事件显著增多且对飞机性能的影响日益显著。利用机场气象站点观测数据、通用地球系统模式版本2(CESM2,community earth system model version 2)和波音性能软件(BPS,Boeing performance software)分析了中国1973—2022年期间机场高温热浪发生的趋势,并定量评估了未来高温热浪事件对B737-800飞机最大起飞重量和起飞滑跑距离的影响。结果表明,1973—2022年期间平原机场纬度越低,高温日数上升趋势越明显,高温热浪事件在1989年后显著增多,而高原机场在此期间未发生高温热浪事件;2096—2100年期间4个机场的飞机最大起飞重量全部受到高温影响的限制,相较于2010—2014年减载天数明显增多,其中高原机场受影响程度最大;当飞机满载飞行时,飞机在3个平原机场的起飞滑跑距离随温度升高并呈非线性变化,温度越高,增长趋势越明显。该结论可为未来改造或新建机场跑道及航空公司制定飞行计划提供重要的参考依据。
