The tuffaceous formation , isolated remnants, are about 200 - 250 ft thick.
凝灰?guī)r構(gòu)造的局部殘存段的厚度約為 200-250 ?鍘?
辭典例句
They reported the abnormal uranium content of waters issuing from tuffaceous rocks.
他們發(fā)現(xiàn),從凝灰?guī)r中流出的水中鈾含量反常.
辭典例句
The tuffaceous blanketed the entire basin.
凝灰?guī)r充填著整個盆地.
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The types of reservoirs main include base rock weathering crust, sandstone, tuffaceous sandstone and conglomerate.
儲層類型主要包括基巖風(fēng)化殼 、 巖 、 灰質(zhì)砂巖和礫巖.
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