| 1. | It seems destined to exert a strong influence on much of geologic thinking about the earth's past .
这似乎必然地要对有关地史的许多地质理论产生强烈影响。 |
| 2. | If we are to read the history of the earth from the record of the marine rocks, we must know something of the sea .
如果我们是根据海相岩石的记录来了解地史的话，我们就必须知道海洋的某些情况。 |
| 3. | The geographical and histological division of primate in henan province
河南灵长类动物地史分布初探 |
| 4. | With the geological evolution in precambrian , minerogenetic materials and types of mineral deposits obviously varied and increased
随著中国前寒武纪地史的演化，成矿物质种类和矿床类型具有明显的变化和增多。 |
| 5. | Tectonic - lithogenic - mineralogenetic epoch and its geologic history evolution indicate that intracontinental rifting stage ( t3 ~ e1 ) is the main metallogenic period of the jiangda tectonic belt
构造-成岩-成矿定年与地史演化研究表明，江达构造带主成矿期为陆内裂谷期。 |
| 6. | In the new plan , the position of the studied strata in the stratigraphic column of late precambrian of china shows an impotant relation between sinian system and qingbaikou system on the geologic and biologic evolution
新方案中这些地层在我国晚前寒武纪地层柱中的位置，反应出了震旦系与青白口系的地史演化及生物演化间的重要关系。 |
| 7. | Baoshan is located in the southern part of the ' bee - waist - structure ' of the three - river area and it is relatively stable in it ' s geological history , so it ' s not the emphasis of finding massive sulfide deposits
保山地区位于“三江” “蜂腰”构造南部散开端，因其在地史发展过程中长期处于构造相对稳定的状态，人们并未把该区作为探寻块状硫化物矿床的重点。 |
| 8. | Aad , it is due to the complicated geological structural environment resulted from the separation , merging , collision of plates which consists of land nucleus in geologic history , and it results in the multiple cyclic state of china s land nucleus development
而造成中国油气地质条件的复杂性的地质构造环境,则是在地史中各陆核组成的板块之间分合和碰撞,使得中国陆核的发展呈多旋回状态。 |
| 9. | The paper analysis the geological feature of wuyang iron doposit , it study the archean geohistory of wuyang iron deposit , the paper research the developed process of zhao - an iron deposit and tie shan iron deposit , matemorphic effect , oxidation remake process of the iron deposit
摘要分析了舞阳铁矿地质概况，追溯了舞阳铁矿田太古代古地史和赵案庄式铁矿、铁山庙式铁矿的形成过程以及变质作用，氧化作用对矿床的改造作用过程。 |
| 10. | In this paper ， the process of hydrocarbon generation and evolution in the four thermal evolutionary stages （ low - mature ， mature ， high - mature ， overmature ） of geohistory is simulated by selecting low - mature hydrocarbon source rocks and using the method in which hydrocarbons are generated from artificial pyrolysis and petroleum migration is controlled properly
本文选用低成熟烃源岩，采取人工热解生成油气及适当控制石油运移的方法，模拟了4个地史热演化阶段（低熟、成熟、高熟、过熟）中油气的生成演化过程。 |
