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赵友钦
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赵友钦
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理学
物理学史
释
Zhao Youqin
赵友钦
(约1260~1330)中国元代光学家、天文学家。宋太宗赵炅的十三世孙。又名敬,字子恭,或字敬夫、饶之,自号缘督,人称缘督先生或缘督子。一说鄱阳(今属江西)人,一说德兴(今属江西)人。
理学
﹝天文学家﹞
释
Zhao Youqin
赵友钦
(约1260~1330)中国元代光学家、天文学家。又名敬,字子恭、敬夫、饶之,号缘督,世称缘督先生或缘智子。
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apical angle
apical bond
apical bud
apical cell
apical dominance
apical impulse
apical meristem
apical placenta
apical vowel
apicectomy
API cement
apices
apicle
apico-alveolar
apico-postalveolar
A Pictorial History of Chinese Architecture
A Pictorial History of Chinese Cinema
A Pictorial Illustration of Cotton Planting with an Emperor Inscription
A Picture Album on Farming and Weaving
A Picul of Cinnabar
apiculture meteorology
A Piece of Self-Explanation Written in the Jail
A Piece of Seven-Chi Cloth
Apiezon
A Pigeon Sat on a Branch Reflecting on Existence
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