FEEDBACK

Meaning of 张衡

Lookup via: Pinyin | Radicals
zhāng héng (Trad.: 張衡)
Zhang Heng (78-139) great Han dynasty astronomer and mathematician
Example Sentences
1
622
-
6033
Please call Zhang Heng at 622-6033.
2
China's Zhang Heng invented the seismograph during the Han Dynasty.
3
132
Was it in 132 AD, when the Chinese scientist Zhang Hêng invented the seismocope?
4
The inventor was Zhang Heng, a famous scientist in the Eastern Han Dynasty (25-220 AD).
5
132
The earliest "seismoscope" was invented by the Chinese philosopher Chang Heng in A. D. 132.