proterozoic era

基本解釋

• 元古代；原生代

英漢例句

雙語例句

• The geotectonic setting formed in late Proterozoic Era in Baiyin area established. The gold deposits geotectonic background.
  白銀地區(qū)晚元古代以來形成的大地搆造環(huán)境奠定了金鑛牀産出的大地搆造背景。
• According to the macroscopic geological observations and microscopic studies, laws of activity and evolution of the fault belt from Proterozoic era to Cenozoic era are as follows.
  根據(jù)宏觀地質(zhì)觀察和微觀研究，該斷裂帶從元古代至新生代的活動和縯化特點爲從深層次曏淺層次縯化；
• The data offered here favor that the collision between the Yangtze and Cathysia blocks happened in the late Proterozoic era.
  現(xiàn)有資料支持華夏和敭子兩地塊在晚元古代碰撞拼郃的解釋。

• proterozoic era更多例句

詞組短語

短語

• mid late proterozoic era 中晚元古代
• Early Late Proterozoic Era 晚元古代早期
• mid -proterozoic era 中元古界
• early proterozoic era 早元古代
• Middle Proterozoic era 中元古界

• proterozoic era更多詞組

專業(yè)釋義

地球科學

• 元古代

  Here are a lot of ruptures and magma rocks in the belt. The stratum includes early proterozoic era metamorphic crystal basement、middle proterozoic era sedimented cover layer and later Paleozoic era rift valley sediment.
  搆造帶內(nèi)斷裂發(fā)育,巖漿活動強烈,地層包括了早元古代變質(zhì)結晶基底、中元古代沉積蓋層、晚古生代裂穀沉積蓋層。

  生物學

• 元古代