geological era

英 [ˌdʒiːəˈlɒdʒɪkl ˈɪərə]

美 [ˌdʒiːəˈlɑːdʒɪkl ˈɪrə]

网络  地质年代

英英释义

noun

• a major division of geological time
  Synonym:era

双语例句

• Carbonatites are very development in each geological era in Yunnan.
  云南省境内各地质时代的碳酸盐岩层颇为发育。
• The wide range variation of composition of ( oilfield) formation water in the different geological era are likely to represent the complex origin and evolution history of fluid.
  塔河油区的不同地质时代的油田水成分差异较大、成因复杂。
• Cognition of Geological Era in Viewpoint of Life Process
  以生命过程的理念认识地质年代
• 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.
  根据宏观地质观察和微观研究，该断裂带从元古代至新生代的活动和演化特点为从深层次向浅层次演化；
• According to the records of early human activities, Nihewan strata is an invaluable geological relic that has undergone the evolution of the earth and creations since the later Cenozoic Era.
  记录中国北方晚新生代以来地球演化、生物进化与古人类活动的泥河湾层，是珍贵的地质遗迹。
• Geological characteristics of East Kunlun and tectonic evolution in late palaezoic& Mesozoic Era
  东昆仑地质特征及晚古生代&中生代构造演化
• From the viewpoint of lithofacies and paleogeography this paper describes the geological developmental history of North China Basin, where in middle-late Proterozoic Era it was a paleo-land with sediments of aulacogens developed in its north and south margins.
  文中以岩相古地理的观点论述了华北盆地的地质发展历史，即中晚元古代为古陆区，南北边缘地带发育拗拉槽型沉积；
• THE DIRECTION FOR PHOSPHORITE PROSPECTING AND ITS GEOLOGICAL ERA OF PHOSPHOROUS STRATUM IN HAIZHOU-DAWU AREA This paper presents the distribution characters of the geological era and space about the strata-bound barytes ore deposits in Guizhou.
  海州&大悟地区含磷地层的时代归属及磷矿找矿方向本文概述了贵州层控重晶石矿床的时空分布特征。
• The Conceptual Inquisition of Geological Character and Location Era in Chebu Unitr
  车步单元地质特征及时代初探
• Some elementary anomalies of indium and other elements have been found at the bottom of the stratum, it can be used as the evidence to separate geological era.
  前人在该套地层底部发现了铱等元素异常，认为可作为划分其地质时代的依据。