The isotopic signatures of most ancient limestones indicated the same process.
大多數(shù)古代石灰?guī)r的同位素特征說明了同樣的過程.
辭典例句
There are four principal types of limestones.
石灰?guī)r有四種主要類型.
辭典例句
Soil: Altitude 260 meters, southeast orientation . Limestone grounds , argilo - limestones alluvial and cryoclastic.
土質(zhì): 海拔260米, 東南方向, 石灰質(zhì)土地,農(nóng)業(yè)石灰質(zhì),湖泊型以及核破裂型.
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Fracture densities also increase in dolomitic layers compared to limestones and anhydrates.
與石灰?guī)r層和脫水層比,在白云巖層的裂縫密度也有所增加.
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The Neoproterozoic Jiuliqiao Formation in the Huainan region consists of sandy , silty, stromatolitic and dolomitic limestones.
安徽淮南地區(qū)新元古代九里橋組主要由砂質(zhì) 、 泥質(zhì)灰?guī)r,疊層石灰?guī)r和白云質(zhì)灰?guī)r組成.
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