The compositions and formation history of basement metamorphic rocks are the key to understanding crust evolution.
基底变质岩的成分和形成时代对揭示地壳演化至关重要。
The research of fault karst breccia is beneficial to uncovering the formation history and evolution of Gongcheng Limu fault zone.
对断溶角砾岩的研究有利于恢复恭城—栗木断裂带的形成及其演化历史。
The researchers determined that the lunar water likely originated early in the moon's formation history, suggesting that it is, in fact, native to the moon.
研究员表示，月球水很可能是在月球形成早期产生的，也就是说，是月球“天生”就有的。
There have been large uncertainties in the formation history of Mars because of the unknown composition of its mantle, the rock layer that underlies the crust.
因为其地幔的未知混合物，火星形成历史上还有诸多不确定因素。
This paper describes the results of an experimental investigation on the influence of injector orifice on the formation history of soot in di diesel engine.
介绍喷孔直径对直喷式柴油机碳粒生成过程影响的试验研究及结果。
Madau combined his results with those from existing lower-redshift optical observations to refine the estimates of the star formation history of the universe.
马道将他的结果与原有的低红移可见光观测结果合并，使得对宇宙恒星形成史的估计精确度提升。
There have been large uncertainties in the formation history of Mars because of the unknown composition of its mantle, the rock layer that underlies the crust. Dauphas said.
因为其地幔的未知混合物，火星形成历史上还有诸多不确定因素。地幔是一个位于地壳下面的岩石层。道法斯说道。
Compared with the merging cluster A2255, the star formation history for the late-type cluster galaxies is likely closely related to the virialization stage of parent cluster.
我们认为，是A2255中子团的并合历史导致了星系团中星系与星系之间的碰撞概率增加，从而使团中心附近的晚型星系的恒星形成活动增加了。
WFC3's broad wavelength range, from ultraviolet to near-infrared, reveals starsat different stages of evolution, allowing astronomers to dissect the galaxy'sstar-formation history.
WFC3的光谱范围从紫外线到近红外线，揭示了恒星不同的演化阶段，这使天文学家得以剖析星系的恒星形成历史。
By studying the star formation history and chemical evolution of M31. and comparing with the Milky Way Galaxy, we are able to understand more about the formation and evolution of spiral galaxies.
在理论上研究其形成和演化历史，同时与银河系进行比较将非常有利于进一步理解旋涡星系的形成和演化过程。
Structural racism's barriers include "equity inequity", the absence of black capital formation that is a direct consequence of America's history.
结构性种族主义的障碍包括“权益的不公”，即黑人基础基金的匮乏是由美国历史问题直接导致的后果。
Over the past century and a half, however, studies in the history of human development have shown that the formation of culture is part of the biological adaptation.
然而，在过去的一个半世纪里，对人类发展史的研究表明，文化的形成是生物适应的一部分。
What we are trying to do is trace the entire history of planetary formation from a gaseous disc, into a debris disc, into a planetary disc.
我们正试图追踪行星从气态盘到尘埃盘到行星盘而形成的整个历史。
A rock thought to date from the moon's formation points to the satellite being about 200 million years younger than previously calculated, suggesting its history may need to be rewritten.
可以追溯到月球形成时的一块岩石表明这颗地球卫星比以前计算所确定的年轻了约2亿年，它的历史可能需要重写。
The formation of the history is not old, but in the nation and even the world, all have broad impact, and reputation.
其形成的历史并不久远，但在全国乃至世界各地，均有广泛的影响，并享有盛誉。
The formation of Funeral Customs by the regional environment, history, culture, ideas and consciousness and other factors.
丧葬习俗的形成受到地域环境、历史文化、观念意识等因素的影响。
Shichahai area the formation of transport by water terminal since the Yuan Dynasty, after the change of centuries, precipitation the very rich natural landscape, history and human culture.
什刹海地区自元代形成漕运码头以来，在经历了数百年的变迁后，沉淀了十分丰富的自然景观、历史文化和人文文化。
From a Hubble analysis of the stars' colors, Crockett and his team calculated that the star-formation boom started about a billion years ago, a comparatively recent event in cosmological history.
通过哈勃行星分析行星的色谱，科洛·科特和他的小组计算出这些恒星的形成大约在1亿年前突然爆发起来，通过在宇宙学历史上与最近的大事件的比较。
At various history stages of human society, need and satisfaction of sports for human being are consistent with the social formation and present the different forms and trait.
在人类社会的不同历史阶段，人对体育的需要及其满足，有其与社会形态相适应的内涵，表现出不同的形式与特征。
I have dwelt on the history and characteristics of the Roman Quaestiones because the formation of a criminal jurisprudence is nowhere else so instructively exemplified.
我对罗马“审问处”的历史和特征所以不厌其详地加以说明，是因为一个刑事法律学的形成从没有在任何其他地方这样有启发地例证过。
The history of a bloody battle in life, move on, as the formation of coal, with plenty of wood at that time, the result is a small lump coal.
人生的血战，前行的历史，正如煤的形成，当时用大量的木材，结果却是一小块煤。
It is vital to understand five formation theory. We must understand it from the Angle of world history.
理解五形态理论的视角至关重要，须从“世界历史”的视角去理解它。
The formation of these differences was determined by history, culture, he level of technology, traditional convention and added factors.
这些差距的形成，则由历史、文化、科学技术水平，乃至传统习俗等更多的因素决定的。
The Mesozoic volcanism in Songliao basin revealed one aspect of the history of formation and evolution of Songliao basin.
松辽盆地中生代火山作用从一个侧面揭示了松辽盆地形成与演化历史。
The research into the Xia Culture will be very helpful to the study on the Xia dynasty and pre-Xia history and the formation of early states and civilizations.
开展夏文化探索，对于夏王朝及先夏历史的研究，以及早期国家与文明形成的研究，都具有重要的学术价值。
City is the important composition of human civilization history and the main space formation of human society.
城市是人类文明史的重要组成部分，人类社会的主要空间形态。
Have the deep history origin and social source in the formation of the female envy of mental state in China.
在中国女性嫉妒心理的形成具有深厚的历史渊源与社会根源。
The formation of metropolitan regions goes through long time history accumulation.
都市圈的形成是较长时期的历史积淀结果。
Based on the field analysis of deformation and stress field inversion from fault slip data, the formation and tectonic evolution history of the Liupanshan basin has been preliminarily established.
基于野外变形分析与断层滑动矢量构造应力场反演，初步确定了六盘山盆地形成与构造演化历史。
Based on the field analysis of deformation and stress field inversion from fault slip data, the formation and tectonic evolution history of the Liupanshan basin has been preliminarily established.
基于野外变形分析与断层滑动矢量构造应力场反演，初步确定了六盘山盆地形成与构造演化历史。
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