古地理的
- 与 古地理的 相关的网络例句 [注:此内容来源于网络,仅供参考]
-
Pointing to the feature that the strata developed controlled by palergeomorphy,reef bank grew upward and sea level relative variability,then on the basis of synthetically analyzing Hthology and logging curves features,and applying the theories of sequence stratigraphy,divided Lianglitage Formation into TST and HST from bottom to top,and 3-4 parasequence sets,8 parasequences,and 11 members.furthermore, recognized shelf margin reef,grain bank, shelf margin bioherm and interbank sea these four facies and 12 subfacies.
针对上奥陶统良里塔格组地层的发育主要受古地理、礁滩体向上营建和海平面相对变化控制的特点,在进行岩性特征、测井曲线特征综合分析的基础上,应用层序地层学原理和方法,将良里塔格组自下而上划分为海侵体系域和高位体系域两个体系域,3~4个准层序组、8个准层序,细分为11个小层。并发育棚缘生物礁、粒屑滩、棚缘生物丘、滩间海4种相,12种微相亚相。
-
The freshwater ichthyofaunas mainly from northern China are characterized by primitive actinopterygians,and they are closest to those from Siberia and Middle Asia,and also contain some forms similar to the fishes from other regions of Laurasia and the Gondwanan continents.
与当时"南海北陆"的古地理格局一致,淡水鱼类主要分布于北方大陆的河湖相盆地,但也见于扬子板块与北方大陆碰撞后的四川盆地;海生鱼类则主要分布于华南和喜马拉雅地区。
-
When data are insufficient,chemical analysis of REE can be used to rebuilt the lithofacies paleogeography of sequence. This method is favourable for the analyses of source,reservoir and cap rocks in the sequence framework.
在缺乏其它资料的情况下,应用稀土元素地球化学分析方法可恢复地层层序的岩相古地理,指导层序地层框架内油气生、储、盖条件的研究。
-
Research on clay mineral s from the Jurassic-Cretaceous in Northeast of the "Eastern Plateau",China indicates that the change in clay mineral assemblage and content was related with paleoclimate,source and paleography,and IC did not vary with the depth of the stratum.
通过对"东部高原"东北部地区中侏罗统—白垩系中黏土矿物分析,结果显示黏土矿物的组合及含量变化能够较好反映当时的气候、物源以及古地理变化;同时,伊利石结晶度不具有随地层深度发生变化的规律。
-
Biogeography: according to the distribution and phylogenetic placement of endemic genera, Yunnan and SichuanProvinces of KangdianAncientLand are probable the secondary evolutionary centers for Chinese Apiaceae.
根据各特有属在伞形科中的系统学位置以及地理分布状况,我们推测,地处康滇古陆的云南和四川很可能是中国伞形科植物的次生演化中心。
-
These quantitative lithofacies palaeogeography maps are important development in palaeogeography, and are the guide to the prediction and exploration of oil, gas and other sedimentary mineral resources.
这种定量岩相古地理图在十地理学中是个重大的进展,对石油、天然气以及其他沈积矿产的预测和勘探有重要的指导作用。
-
According to the single factor analysis and comprehensive mapping method,a lithofacies palaeogeography map of each age of Permo-Carboniferous period in Linqing prospect area was compiled,and the vertical evolution and horizontal distribution of sedimentary facies in Permo.
采用单因素分析综合作图法,编制出了临清探区石炭二叠纪各期的岩相古地理图,对石炭二叠系的沉积相纵向演化和横向展布有了系统的认识。
-
The discovery and research history of Henan dinosaurs, and the results of tectonic settings, stratigraphic distribution and paleogeographic environment etc of Mesozoic basin in recent 30 years were thoroughly reviewed.
本次全面回顾了省内外学者近三十年来对河南省恐龙化石的发现及研究历史,赋存化石的中生代盆地地质构造背景、地层分布、古地理环境等的研究成果。
-
Through a detailed field surveying of Fenghuangshan section of Chaobei area and systematic studies on petrology,petrography and sedimentology,especially on microfacies ,analyzed paleogeographic characteristics and depositional environment.
通过对安徽巢北凤凰山剖面进行详细的野外测量和系统的岩石学、岩相学、沉积学的研究,尤其是进行岩石微相研究,分析其古地理特征及沉积环境。
-
The concept of stratigraphic pile-up sequences and decomposition model of overlapping process of Logistic chaotic series are applied to extract the weak signal for the sequence of lithologic ratio parameters, which has established the basis for dynamic modeling of three dimensions in the paleogeographic environment of hydrothermal sedimentary basin.
运用地层垒积序列的概念和Logistic混沌序列叠加过程分解模型,对岩比参数序列中的弱信号进行提取,进一步研究热水沉积作用强度演化的定量特征,为对热水沉积盆地古地理环境进行三维动态模拟奠定了基础
- 推荐网络例句
-
We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.
索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称;三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起,称之为挽歌体诗人或者史诗诗人,他们被称为诗人,似乎只是因为遵守格律写作,而非他们作品的模仿本质。
-
The relationship between communicative competence and grammar teaching should be that of the ends and the means.
交际能力和语法的关系应该是目标与途径的关系。
-
This is not paper type of business,it's people business,with such huge money involved.
这不是纸上谈兵式的交易,这是人与人的业务,而且涉及金额巨大。