English translation for "区域对比"
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- regional correlation
Related Translations:
对比研究: comparative studymatched study 对比投影仪: universal comparison projector 色调对比: picture contrasttonal contrast 对比轮回: round of correlation 对比灵敏: proportional sensitivity 对比表: comparing watchcorrelation tablecorrelationtable
- Example Sentences:
| 1. | Regional diversities of soil fertility along the yangtze river in jiangsu province
江苏沿江地区土壤肥力空间分布及其区域对比研究 | | 2. | Though the regional correlation and study of reservoirs and sedimentary facies , they find the horizontal distribution characteristics of the major reservoir in the research area
储层沉积相区域对比研究表明，主要储层横向展布特征是：灯影组白云岩在研究区广泛且稳定分布，石牛栏组颗粒灰岩主要发育于沪州赤水道真以南的台地相区。 | | 3. | I also define each unite of formation and members . including characters of petrology and regional distribution . finally , the stratigraphical framework have been constructed based on consistencies of petrology , facies and the relationships of rock units
同时对所划的各组、段的特征、含义进行了详细描述，最后依据岩性岩相特征、地层接触关系等，进行了区域对比，建立了该区石炭系的岩石地层格架。 | | 4. | At last the rhythm of yanshanian volcanic rocks is classified into three series such as alkaline basalt , hkca , calc - alkaline shoshonite . 4 . based on the study of rock series , assemblage of igneous rock , characteristic of geochemistry , trace effect of isotope , the yanshanian volcanic rocks of yanshan - liaoning area are mainly calc - alkaline series , which should belong to the products of near continental margin of intracontinental tectonic setting
3 、在火山活动节律的划分、区域对比的基础上，研究了各级节律火山岩的岩石学、矿物学、地球化学和同位素地质学特征，将研究区燕山期火山岩划分为碱性玄武岩系列、高钾钙碱性系列和钾玄岩系列。 | | 5. | Through synthetically study , some achievements are made as follows : 1 . based on the application of sequence stratigraphy , for the first time the characteristics of sequence stratigraphy in the xicheng concentrated mineralization area are discussed systematically and 13 three graded imperfect sequences of devonian stratum are recognized . the result shows that hydrothermal sedimentary mineralized type and hydrothermal sedimentary - rebuilded mineralized type ore deposits occur in intergrade between two sequence , as well as occur in intergrade between highstand systems tract and transgressive systems tract
通过对该区矿床成矿作用的综合分析研究，取得了如下一些成果和认识： 1 )应用层序地层学理论，首次系统论述了该区泥盆系层序地层的特征，识别出13个不完整的三级层序，并进行了区域对比。层序地层分析发现海底热水沉积型矿床和海底热水沉积-改造型矿床的赋矿部位是两个层序的过渡部位，既高水位体系域向海侵体系域过渡。 | | 6. | On the basis of study on petrology , volcanic geology , geochemistry , isotopic chronology , antitheses of the regional strata and 4 suits of volcanic rock stratum of the yanshan - liaoning area , the rhythm of yanshanian volcanic activity is divided into 1 gigantic - cycle , 4 cycles , 11 micro - cycles , 24 sub - cycles and many rhythms . in addition , the temporal and spatial evolution and regional contrast of every - level rhythms are discussed . 3 . based on the study on classifications of rhythm of volcanic activity and regional contrast , the petrology , mineralogy , geochemistry , and isotopic characteristics of every - level rhythms are discussed
2 、通过对燕辽地区燕山期发育的四套火山岩的岩石学、火山地质学、地球化学、同位素年代学的综合研究，通过运用综合方法进行区域地层对比和分析火山喷发盆地火山岩地层特征的基础上，将本区燕山期火山活动节律，划分为1个二级节律(大旋回) 、 4个三级节律(旋回) 、 11个亚三级节律(小旋回) 、 24个四级节律(亚旋回)和多个五级节律(韵律)等，论述了各级火山活动节律特征及其时空演化和区域对比。 | | 7. | Tree ring is a kind of natural archives , on which the isotopic analysis is important to study global climate and environmental change . the authors mainly provide a comprehensive introduction to the fractionation models of carbon , hydrogen and oxygen isotope in plants , their research techniques and the extract methods from cellulose . that results show isotopic tracer can record the message of climatic variation and has become a powerful tool for paleoclimate reconstruction and for the modern environment changing research . especially studying on pages , the cellulose isotopic analyses of imbedded old tree ring have become the mainly quantitative means of environmental evolvement . in addition , china is a typical monsoon country , research in tree ring stable isotope seasonal variation can give us a lot of important information on that . up to now , the research techniques and works on tree ring in our country are still in its earlier stage , and remain many limitations . it needs further accumulate basic research materials , intensify regional contrast and intercross studies on relative subjects
尤其是在过去全球变化pages研究中，埋藏古木纤维素中的碳氢氧同位素分析已成为环境演化研究的主要量化手段。另外，对于中国这样典型的季风气候国家，开展树轮稳定同位素随季节性变化的研究具有重要的意义。我国在树轮研究方面起步较晚，研究方法和研究内容上也比较简单，还存在不小差距，既要进一步积累基础资料，又要做区域对比，加强与相关学科的交叉研究。 |
- Similar Words：
- "区域短期指标数据库" English translation, "区域断裂的" English translation, "区域断裂构造线" English translation, "区域断裂作用" English translation, "区域断陷线" English translation, "区域对象" English translation, "区域多点信息分送服务" English translation, "区域发病比率" English translation, "区域发电厂" English translation, "区域发射器工具" English translation
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