- 更多网络例句与中铁陨石相关的网络例句 [注：此内容来源于网络，仅供参考]
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Among the investigated meteorites, Dong Ujimqin Qi, Weiyuan mesosiderites and Ningbo iron meteorite were recovered in China, and Rafruti ataxite was found in 1886 in Switzerland.
在所研究的4个陨石中，东乌珠穆沁旗、渭源{类型Ⅲ中铁陨石及宁波铁陨石是在中国回收的，另一个无结构铁陨石Rafruti是于1886年在瑞土发现的。
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Rafruti ataxite has the youngest exposure age,(6.9± 1.5) Ma, of all ataxites, whereas Ningbo with that of (107± 15) Ma falls within the range of the other ochedrites.
其中Rafruti无结构铁陨石为(6.9±1.5)Ma，在所有无结构铁陨石中是最低的；宁波铁陨石为(107±15)Ma，落在八面体铁陨石的范围内。
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Troilite, rare on earth but a common mineral found in meteorites, was synthesized by arc-discharge method for the first time.
首次用电弧放电法合成出在地壳中罕见而在陨石中却常见的矿物——陨硫铁。
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Of mesosiderite. Current models of formation of mesosiderite are mainly based on mineralogy and movement of planetisimals, constraints from geochemistry are limited.
现有的中铁陨石形成和演化的模型的提出和论证基本上都基于其动力学机制和矿物组合的考虑，较少从矿物相之间的地球化学关系和制约上进行探讨。
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Of Fe , Cu in the metal phase and Mg, Si in the silicate phases to understand the processes of mixing of metal and silicate phases and further decipher the mechanism of formation of mesosiderite;(2) to study in detail the geochemical characteristics of each phase in the meteorite, to provide necessaryevidence for the model of formation of mesosiderite;(3) to study and update in detail the composition of each phase in the meteorite, and provide a new and complete set of data for understanding the mechanism of formation of mesosiderite.
Cu和硅酸盐相中的Mg， Si等中等挥发性元素的稳定同位素进行分析，判断中铁陨石的金属相和硅酸盐相混合过程的环境特征，进而阐明中铁陨石的形成机制；（2）对这块陨石的各相进行详尽的地球化学分析，通过这些相的地球化学关系判断中铁陨石的形成机制，对中铁陨石的形成模型提供必要的制约和证据；（3）全面更新对中铁陨石各矿物相化学成份的认识，为中铁陨石的成因之谜的全面揭开提供最新最完整的数据。
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Two types of olivine in the Dongujimqin mesosiderite were identified: the matrix olivine and the brecciform olivine.
东乌珠穆沁旗中铁陨石中有二种橄榄石。一种是陨石中基质橄榄石，另一种是镶嵌在陨石表面的角砾状橄榄石。
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Major element abundances of the silicate phase of the two mesosiderites are similar to those of howardites. The cosmic ray exposure ages are (242± 50) Ma for Dong Ujimqin Qi mesosiderite and (25.4± 5.0) Ma for Weiyuan mesosiderite.
东乌珠穆沁旗及渭源中铁陨石的硅酸盐相在主元素丰度上类似于紫苏钙长无球粒陨石，其宇宙射线暴露年龄分别为(252±50)Ma和(25.9±5.0)Ma。
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Of 685 meteorites published in the Meteoritical Bulletin Database,there are 2 martian meteorites,2 eucrites,6 ureilites,5 mesosiderites,1 pallasite,1 iron,and 10 carbonaceous chondrites.
在正式公布的684块已分类陨石中，鉴定出2块火星陨石、2块灶神星陨石、6块橄辉无球粒陨石、5块中铁陨石、1块橄榄陨铁、1块铁陨石以及10块碳质球粒陨石等特殊样品，并对其中的部分样品开展了深入的研究。
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The chemical-petrographic types of these meteorites are presented below.Six are unequilibrated ordinary chondrites,including three H3 and three L3;92 meteorites are equilibrated ordinary chondrites,including 24 H-group(13 H4,10 H5,1 H6),64 L-group(2 L4,44 L5,18 L6) and 4 LL-group(3 LL4,1 LL5);the other two belong to stone-iron meteorites.In 6 unequilibrated ordinary chondrites,chondrules are well-shaped,and olivine and low-Ca pyroxene are commonly zoned and have wide ranges of composition.The olivine and low-Ca pyroxene in the other 92 equilibrated ordinary chondrites have similar composition,respectively,and to some degree it reflected thermodynamics equilibration in olivine and lowCa pyroxene.
并根据矿物-岩石学特征，划分了它们的化学-岩石类型：6块属于非平衡型普通球粒陨石(H3和L3群各3块)；92块属于平衡型普通球粒陨石，包括：H群24块(13块H4，10块H5，1块H6)，L群64块(2块L4，44块L5，18块L6)，LL群4块(3块LL4，1块LL5)；另外两块属于石-铁陨石。6块非平衡型普通球粒陨石保存了原始的岩石学和矿物化学特征，包括：清晰的球粒结构、橄榄石和低钙辉石具有明显的成分环带以及极不均一的化学组成等。92块平衡型普通球粒陨石中的橄榄石和低钙辉石显示出均一的化学组成，表明它们达到了一定的热力学平衡。
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The isotopic abundances of rare gases and cosmic-ray exposure ages of asteroid meteorites, planetary meteorites and the Apollo lunar samples applied to clue up and understanding cosmic-ray exposure history of parent bodies of different meteorite types, collision events, the relationship between cosmic-ray exposure ages and heliocentric distance of the parent bodies, irradiation history of precompaction exposure of chondrules, pairing meteorites for the Antarctic meteorites and desert meteorites, the ejection history of planetary meteorites, and relative ages of lunar craters and so on.
小行星陨石、行星陨石及阿波罗月球样品的稀有气体同位素丰度和宇宙射线暴露年龄，已广泛应用于探索和了解不同类型陨石母体的宇宙射线暴露历史、冲击碰撞事件、暴露年龄与日心距离的关系、吸积形成母体前硅酸盐球粒的辐照历史、南极和沙漠陨石中成对陨石的判别、行星陨石的溅射历史及月坑的相对年龄等关键词：宇宙射线暴露年龄；陨石；球粒陨石；无球粒陨石；火星陨石；中铁陨石
- 更多网络解释与中铁陨石相关的网络解释 [注：此内容来源于网络，仅供参考]
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grain angularity：颗粒的棱角性
grahamite 脆沥青;硅质中铁陨石 | grain angularity 颗粒的棱角性 | grain boundary 晶粒边界
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ataxite：角砾斑杂岩;中镍铁陨石;镍菱铁矿
角矿类 cerates | 角砾斑杂岩;中镍铁陨石;镍菱铁矿 ataxite | 角砾斑杂状(构造) ataxitic
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carbonaceous chondrite：碳质球粒陨石
有些球粒陨石中含有多量的碳,甚至有许多有机物,因而称为碳质球粒陨石(carbonaceous chondrite);另一些富含顽火辉石(enstatite,MgSiO3),而组成顽火辉石球粒陨石;但最常见的是普通(ordinary)球粒陨石,其中又再细分为高铁和低铁两类.
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grahamite：脆沥青;硅质中铁陨石
graft 嫁接 | grahamite 脆沥青;硅质中铁陨石 | grain angularity 颗粒的棱角性
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grahamite：脆沥青/中铁陨石
Grahamella格拉汉氏体属 | grahamite脆沥青 中铁陨石 | Graham'slaw格雷姆定律
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grahamite：硅质中铁陨石;脆沥青
硅质页岩 siliceous shale | 硅质中铁陨石;脆沥青 grahamite | 硅重晶石 schoarite
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meteoroid：宇宙尘
(曲克恭)四、宇宙尘-乃是与字宙相比而言,实指大小不等之铁块及石块,最小之宇宙尘(Meteoroid)亦有数公分之直径. 散布放大阳系中之宇宙尘,每日有百万个堕入地球大气中,因摩擦而燃烧,一颗者为流星,成群者为流星雨,未烧尽而落於地面者为陨石.
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mesosiderite：中铁陨石 中陨铁
mesoseries 中行 | mesosiderite 中铁陨石 中陨铁 | mesosilexite 电气英石岩
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mesosiderite：中铁陨石
中比例尺 mesoscale | 中铁陨石 mesosiderite | 中间层 mesosphere
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cerates：角矿类
角甲鱟;环甲鱟 Anglaspis | 角矿类 cerates | 角砾斑杂岩;中镍铁陨石;镍菱铁矿 ataxite