单词 | banded iron formation |
释义 | BETA Examples ofbanded iron formationDictionary> Examples ofbanded iron formation banded iron formationisn’t in the Cambridge Dictionary yet. You can help! Add a definition Microstructures in abandedironformationthe variations that took place in the conditions of deformation and hence the deformation processes. From theCambridge English Corpus Deformation partitioning during folding ofbandedironformation. From theCambridge English Corpus The mountaintop consists ofbandedironformationwith alternating bands of metachert and magnetite. From theCambridge English Corpus The bedrock consists mainly of amphibolites, metacherts andbandedironformation. From theCambridge English Corpus The most abundant rock types are quartzite andbandedironformation, with subordinate metamorphic gneisses, metaconglomerates and pelitic to semi-pelitic quartz-muscovite schists. From Wikipedia ![]() The rock is mainly gneisses, granulites, migmatites, amphibolites andbandedironformation, intruded by basis and ultra-basic bodies. From Wikipedia ![]() The supracrustal sequence contains layers rich in iron and silica, which are variously interpreted asbandedironformation, chemical sediments from submarine hot springs, or hydrothermal vein deposits. From Wikipedia ![]() Huge deposits of hematite are found in banded iron formations. From Wikipedia ![]() In addition to the low grade metamorphic banded iron formations it has also been reported as an alteration mineral associated with sulfide bearing veins. From Wikipedia ![]() Nearly pure hematite is present in some metamorphosed banded iron formations. From Wikipedia ![]() Greenalite occurs as a primary phase in banded iron formations. From Wikipedia ![]() It occurs in weathered banded iron formations, metamorphosed manganese ore bodies and hydrothermal ore environments. From Wikipedia ![]() These iron compounds precipitated from the sea water in varying proportions with chert, producing banded-iron formations. From Wikipedia ![]() Large deposits of iron are found in banded iron formations. From Wikipedia ![]() The results of the impact affected concentrations of dissolved oxygen in the sea; the accumulation of banded-iron formations suddenly ended. From Wikipedia ![]() Most large hematite iron ore deposits are sourced from altered banded iron formations and rarely igneous accumulations. From Wikipedia ![]() These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
随便看 |
|
英汉双解词典包含207842条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。