跳到主要內容

凌家灘玉版

 前石器時代

长11.4厘米、宽8.3厘米、厚1厘米



玉龟长9.4厘米、高4.6厘米、宽7.5厘米
合成圖


 有学者分析：玉版最中心的八角纹有可能代表太阳，两圆之间的八个“圭”形纹代表八个方位，玉版四角的“圭”形纹表示四维。四维和八方，即《史记·龟策列传》中记载的“四维已定，八卦相望”。学者由此推断：凌家滩遗址的玉版，其纹饰有可能是表示四时历法的原始“八卦图”。

央博

玉版正面呈长方形，两短边略内弧，背面略内凹。两短边各钻5个圆孔，一长边钻9个圆孔，另一长边在两端各钻2个圆孔。中部刻有一小圆圈，圈内刻八角星纹。圈外刻一大圆，两圆之间以直线平分八等份，每等份中刻一圭形纹饰，在大圆外沿对着长方形玉版的四角各刻一圭形纹饰。这件玉版或与“元龟衔符”的八卦有关。



Reference 

Mbz 

Sciengine

准南子 

Sohu


留言

張貼留言

這個網誌中的熱門文章

ES8311 and ES8388 codec IC

ES8388 audio codec module is one of the audio codec modules available that is supported by ESP32 and official ESP-ADF releases. The ES8388 module lets you have: Stereo microphone and line input Stereo headphone and line out Up to 96 kHz 24 bpp high quality audio This module is compatible with all MCUs that have I2C and I2S ports (like ESP32, ESP8266, STM32, i.MX6, Raspberry Pi, etc) ES8311 Maxgerhardt github PCBartist twblogs ESP32-A1S  (limited stock)Audio codec AC101 or ES8388 built-in. NB the pinouts and firmware are different! Arduino - ESP31-A1S instructable Phil Schatzmann and his github   Simple A2DP thaaraak github on ESP32-A1S github of Yveaux and  Marcel-licence ESP ADF   example:  Logitech PiCorePlayer squeeze lite squeezebox forum   ESP32-Audio-kit  (from AI thinker) based on ESP32-A1S, is simple and small. But upgrade-ability seems limited  Alex John Talbert mixer equalizer: can this be used as simple equalizer? how about proces...
張貼留言
閱讀完整內容

sharpstar 150mm f/2.8 hyperbolic astrograph

to be launched in summer, 2019. spot diagram is now available, and connections diagram to camera is shown . list price RMB 13,000 ( USD 1900 approx) comparing this with Takahashi epsilon-180ED: spot diagram: connections: the focuser is 2.5 inch, and threads are M48 x 0.75mm   cloudynights first impression threads   some nice photo review from skypoint   Astrofotoblog review  c
2 則留言
閱讀完整內容

越南香草

Ngo ~ "N-gaw" Mui ~ "Moo-ee" Ngo ~ "N-gaw" Mui ~ "Moo-ee" Ngo ~ "N-gaw" Mui ~ "Moo-ee" Ngo (N-gaw) ,  Mui  (Moo-ee )  Cilantro Coriandrum sativum, chinese parsley  Ngo Gai (N-gaw guy), Mui Tau (Moo-ee Tao), Ngo Tau (N-gaw Tao)   Mexican Coriander,  Sawtooth Coriander, Cilantro Eryngium foetidum 　　 娥女帝(拼音), 刺芹 　　特徵：娥女帝是短株形的植物，氣味清淡，葉邊呈鋸齒形，十分容易辨認。來源地：越南。 功效：和白夏差不多，娥女帝亦有祛濕、解毒及驅風的療效。建議食法： Pho,  (Bánh Xeò) 越南煎餅, 炒菜,湯,咖哩 Ngo Gai ~ "N-gaw guy" Mui Tau ~ "Moo-ee Tao" Ngo Tau ~ "N-gaw Tao" - See more at: http://vietworldkitchen.typepad.com/blog/vietnamese-herb-primer.html#sthash.I9rzkzwI.dpuf Rau Ram (Rau Rahm) Vietnam Coriander, Laksa Leaf, "Vietnamese mint(actually not a mint)". Polygonum leaf Polygonum odoratum Peppery, quite spicy. In salad, soup Hung (Hoong), , Hung Lang (Hoong Lang) Spearmint.  Vietnamese coriander Hung Lui (Hoong Lou-ee), Hung ...
張貼留言
閱讀完整內容