成礦期的英文怎么說(shuō)
成礦期的英文:
metallogenic epoch
成礦的
- Based on study on types of ore deposits and summarization of metallogenic regularities, three metallogenic regions were outlined, and the prospecting orientation and indication have been pointed out.
文章綜述了區(qū)內(nèi)各類礦床的基本特征,總結(jié)了成礦規(guī)律,歸納出三個(gè)成礦區(qū),指出找礦方向及標(biāo)志。
n. 紀(jì)元,時(shí)代;世,紀(jì)
- The epoch of revolution creates great figures.
革命時(shí)代造就偉大人物。 - Counterfeitig was still punishable with death at that epoch
鑄私錢(qián)在那個(gè)時(shí)代是要受極刑的。 - A large extinct ground sloth of the family Megatheriidae of the Miocene Epoch through the Pleistocene Epoch.
大懶獸中新世至更新世時(shí)期大懶獸科之棲于地面的已絕跡的大樹(shù)懶 - We might add a remark about the derivation of the epochs of the sunspot minima and maxima
我們不妨談?wù)動(dòng)嘘P(guān)太陽(yáng)黑子極小和極大期的推導(dǎo)。 - J.H. Lambert initiated a new epoch in the theoretical cartography
蘭伯特在理論制圖學(xué)方面開(kāi)創(chuàng)了一個(gè)新紀(jì)元。