铀系不平衡定年技术是第四纪年轻年代学的重要定年手段。
Uranium series dating technique is the important means of Quaternary chronology.
稳定同位素测年信息，是深部构造、成矿作用和地层年代学的重要依据。
The information of stable isotopic aging is the important basis for the deep structures, mineralization and chronostratigraphy.
本文对浙西南地区淡竹花岗闪长岩中的锆石群进行了形态学、地球化学和年代学的系统研究。
This paper presents a systematic study on morphology, geochemistry and geochronology of a zircon population from the Danzhu granodiorite located in the southwest region of the Zhejiang province.
非隐喻性的面具是另一回事，因为它的意义超越了艺术史家的能力范围，后者只能在年代学的偶然性以及民族渊源方面做一些修修补补的工作。
Masking of a non-metaphorical kind is a different matter, its significance transcending an art historian's tinkering with chance effects of chronology and national origin.
语言年代学中之一种统计技术；用来估计不同语言是在多少年前自同一源流进展下来的。
A statistical technique used in glottochronology; used to estimate how long ago different languages evolved from a common source language.
这本地图集描述树木年代学和木头技术的解剖的基础。
This atlas describes the anatomical basics of dendrochronology and wood technology.
结合有关矿床形成的年代学资料，认为水泉沟碱性杂岩仅仅作为金矿床的围岩，与东坪和后沟等金矿床之间不存在直接的成因联系。
These analysis and chronological data of the gold deposits in the area reveal that although the alkali complex hosts gold deposits (e. g. Dongping and Hougou), no direct genetic links between them.
这一问题的解答依赖变质岩石学、地球化学、同位素年代学和构造地质学等多学科综合研究。
To answer the problem needed integrated research of metamorphic petrology, geochemistry, isotope chronology, structural geology and so on.
喇嘛甸油藏的成藏年代学研究对于深入认识陆相含油气盆地大型油气藏成藏机理具有重要意义。
Analysis of chronological accumulation of Lamadian oil reservoir is of great significance in recognizing the mechanism of bigness hydrocarbon accumulation of continental hydrocarbon-bearing basin.
应用热年代学方法，测定了湘东北望湘岩体的热历史，分析了九岭—幕阜山岭的隆升过程。
Thermochronological dating is used to study the thermal history of Wangxiang intrusive complex and analyze the uplift process of Jiuling-Mufushan range.
工程所提倡的多学科方法带有泛科学化的倾向，由此导致年代学论证上的一系列失误。
The multi-disciplinary method advocated by the Project bears the tendency of pan-scientism, thus has led to series of errors in the chronological demonstration.
这个“年代学”，以及附属于该学说的“自西徂东说”、“中国人种西来说”，在中国引起不同反应。
This chronology and its related doctrines of "from West to East" and "the Migration of the Chinese from the West" were responded differently in China.
树木年代学丰富的内容和知识体系，成熟的研究方法，为区域尺度上研究水文变化提供了精确的方法。
A rich content and system of knowledge, mature research methods in dendrohydrology provide accurate methods for studying long-term hydrologic variability at regional scale.
同位素地质年代学是测量年龄，利率，和历史或行星的地质资料的一门科学，运用这些见解的过程和现象可以了解地球与行星科学系。
Geochronology is the science of measuring ages, rates, and histories of geologic or planetary materials, and using these insights to understand processes and phenomena in earth and planetary science.
本文结合实例，介绍了目前在综合利用锆石的形态、成分组成及年代学特征进行物源示踪的一些主要进展。
In this paper, some new progress through analyzing the shape, composition and chronology of zircon to trace basin source are introduced.
对沽源-多伦盆地火山岩类和花岗岩类进行了同位素地质年代学、地球化学和铀成矿条件的系统研究。
The results of systematic studies of geochronology, geochemistry and uranium metallogenic condition of volcanic rocks and granites in Guyuan-Duolun Basin are reported.
为了解福建新生代地幔性质和大地构造背景，对柳城玻基辉橄岩进行系统的年代学和元素地球化学研究。
The paper studies the chronology and geochemistry of limburgite at Liucheng, Fujian provience, in order to better understand the Cenozoic mantle nature and the geotectonic setting of Fujian.
采取点、线、面相结合， 岩石地层学、 生物地层学和同位素年代学相结合的工作方法，研究了这套地层的层序、划分和对比问题；
The succession, division and correlation of these strata are studied with lithostratigraphy, biostratigraphy and isotopic geochronology methods and by the combination of of point, line and area.
测年结果为研究东昆仑造山带的演化历史提供了重要的年代学资料。
The dating results provide important data for the evolutionary history of the East Kunlun orogenic belt.
本文以两个应用实例说明把活断层工作方法及现代年代学方法引入早期疑难或缺失的历史地震研究中是必要的和可能的。
It illustrates that application of active fault method and modern chronology method in study of metaphase-forepart difficult or absent historical earthquake is indispensable and conceivable.
他绘制了罗曼斯语的语言年代学图谱。
基底地层年代学是确定地体类型的重要基础。
Chronostratigaphy of basement is the important basis for division to the type of terranes.
特别是由于缺乏化石及年代学资料，对研究基础的地层划分方案也一直存在争议。
Because there is a lack of fossil and chronologic data, the stratigraphic division is still disputed.
同位素测年及化石年代学法是蛇绿岩年代学研究的基本方法。
The isotopic dating and fossil geochronometry are the basic methods of ophiolite geochronometry.
该年龄与东昆中断裂附近的清水泉蛇绿岩的时代可以很好地对应起来，这为清水泉蛇绿岩带向西的延伸方向及东昆仑地区东段早古生代的构造演化提供了新的年代学证据。
This result thus provides new chronological evidence for the western extension of the Qingshuiquan ophiolite zone and the evolution of the eastern part of the east Kunlun region in Early Paleozoic.
对采自黄岩海山的两个火山岩样品(9dg, 9dg - 2)进行了岩石学、地球化学和年代学研究。
Two samples (9dg, 9dg-2) were dredged from Huangyan Seamount in 2005 and detail petrological, geochemical and chronological analyses were conducted.
树轮年代学是一门研究树木木质部年生长层，以及利用年生长层来定年的科学。
Dendrochronology is the science that deals with the dating and study of annual growth layers in wood.
[6]杨承海。鲁西中生代高镁闪长岩的年代学和地球化学：对华北克拉通岩石圈演化的制约[D]。长春：吉林大学，2007。
YANG Cheng-hai. Chronology and Geochemistry of Mesozoic High-Mg Diorites in Western Shandong:Constraints of Lithospheric Evolution of the North China Craton[D]. Changchun:Jilin University, 2007.
[6]杨承海。鲁西中生代高镁闪长岩的年代学和地球化学：对华北克拉通岩石圈演化的制约[D]。长春：吉林大学，2007。
YANG Cheng-hai. Chronology and Geochemistry of Mesozoic High-Mg Diorites in Western Shandong:Constraints of Lithospheric Evolution of the North China Craton[D]. Changchun:Jilin University, 2007.
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