heliograph的词源
英文词源
- heliograph (n.)
- product of a certain type of engraving process, 1853, from helio- + -graph "something written." Earlier, "a description of the sun" (1706, implied in heliographic). Heliography (1845 in the engraving sense) also (1840) was an early term for what came to be called photography.
中文词源
helio-,太阳的，-graph,写，记录。引申词义日光仪。
该词的英语词源请访问趣词词源英文版：heliograph 词源，heliograph 含义。
