English translation for "palaeoenvironment"

古环境

Example Sentences:

	1.	Compared c13 & o18 isotope analysis curve with lake level curve , further analyzed palaeoenvironment 通过分析、对比碳氧同位素曲线与湖平面升降曲线，对古沉积环境的变化规律有了进一步的认识。
	2.	The important roles of biominerals in reconstruction of palaeoenvironment . in shengrong li and junfeng shen . mineralogy and geochemistry : resources , environment and life . beijing : geological publishing house 生物矿物与古环境重建研究及其存在的几个问题.自然科学与博物馆研究，北京，高等教育出版社： 146 - 151
	3.	Suzhou museum and kunshan cultural relicsadministrative office , cooperated with each other , excavated chuodun site for the fourth time in 2001 , and the author participated in its research on palaeoenvironment changes 苏州博物馆与昆山文物管理所合作， 2001年对太湖流域大型考古遗址? ?绰墩遗址进行了第四次发掘，笔者参与了其中古环境演变的研究。
	4.	From sedimentology symbol such as rock assembled , sediment gradus , sandstone grading analysis , protogene sedimentary structure , ichnofossile and logging facies etc and palaeoenvironment background , it is confirmed that shen84 - an12block s34 segment is braid river delta system , not fan delta system ( abrupt slope ) . then it can be more partition as braid river delta plain sedimentary assembled , delta front sedimentary assembled and prodelta sedimentary assembled on core and log assembled . and delta plain sedimentary assembled can be identified four microfacies : braided distributary channel , crevasse splay , overbank deposits and interdistributary bay 沉积微相研究是储层非均质性研究的基础，研究区有丰富的岩芯资料和测井资料，通过岩石组合、沉积韵律，砂岩粒度分析、沉积构造、古生物遗迹和测井相等沉积学标志，结合古环境背景，确定沈84 ?安12块s _ 3 ~ 4段为辫状河三角洲体系，而不是前人所认为的扇三角洲(陡坡型)体系，在岩芯和测井组合上可进一步划分为辫状河三角洲平原沉积组合、三角洲前缘沉积组合和前三角洲沉积组合，其中三角洲平原沉积组合又可识别出辫状分流河道、决口扇、分流河道边部和分流间湾四种微相类型；三角洲前缘沉积组合识别出水下分流河道、水下分流河道边部和分流河口坝三种微相。
	5.	Eight aspects related to the study of early precambrian metamorphic stratigraphy are dealt with in this paper : general situation of the study ; complexity of the stratigraphy and difficulties of the study ; thoughts and methods of the study ; division of rock suite , rock group and complex rock ; researches on important regional discordances ; types and characteristics of protolith and recovery of palaeoenvironment ; correct differentiation of the metamorphic strata , ttg rock system and other metamorphic plutonic rocks ; determination of the ages of the metamorphic strata 摘要主要论述了与早前寒武纪变质地层（学）有关的8个方面的问题：早前寒武纪变质地层的研究概况；早前寒武纪变质地层的复杂性和研究难度；早前寒武纪变质地层研究的思路和工作方法；早前寒武纪变质岩石地层单位岩群、岩组和杂岩的划分问题；重要区域性不整合的研究；鉴定变质地层的原岩类型、岩石性质和恢复古环境；正确区分变质地层和ttg岩系以及其他变质深成岩；变质地层时代的确定。

Similar Words：

"palaeoecologic zonation" English translation, "palaeoecology" English translation, "palaeoecosystem" English translation, "palaeoeffusives" English translation, "palaeoentomology" English translation, "palaeoenvironmental" English translation, "palaeoenvironmental reconstruction" English translation, "palaeoenvironmental setting" English translation, "palaeoepidote" English translation, "palaeoequator" English translation