Orthograptus

英文 Orthograptus

中文 正筆石

出處地球科學名詞

相關詞匯

Orthograptus 正筆石【地球科學名詞】

Orthograptus 正筆石【地質學名詞】

最近瀏覽

▸ Orthograptus

▸ Borr Stroud double image coincidence range finder

▸ lay direction

▸ VTO (Vlotage Tunable Oscillator)

▸ air extraction system

▸ antianxiety drug ； anxiolytics

▸ Alois Alzheimer

▸ tree circuit

▸ differential doppler

▸ reflector， random error efficiency of

▸ heald levelling motion

▸ constitution

▸ bracewellite

▸ decimal counter

▸ catalytic hydration

▸ all zero character signal

▸ outboard screw

　