编者按:清华大学战略与安全中心研究员周波在South China Morning Post(《南华早报》)上发文回应New York ...
据故宫博物院书画部的杨丹霞说,折扇的起源有可能是在日韩,明人的笔记中,常提到“倭扇”,所描摹的正是折扇形制。苏轼有一首《杨主簿日本扇》,其中戏言到:“扇从日本来,风非日本风。风非扇中出,问风本何从。风亦不自知,当复问太空。空若是风穴,既自与物同。同物 ...
在齐鲁大地的苍穹上,繁星闪烁,其中最璀璨的星辰,名叫孔子。公元前551年,在山东曲阜这座古老的城市中,儒家学派的创始人——孔子诞生了,他的思想和智慧,照亮了千年的时空。 In the firmament over the land of Qilu, stars twinkle, among which the most dazzling one is named Confucius. In 551 ...
The range of suitable applications is even greater thanks to a choice of screw-on or weld-on adapters. These pressure transducers are made entirely of titanium and therefore have outstanding ...