河南汝阳梅花玉是一种杏仁状安山岩。
The "plum" jade is a kind of andesite with anamygdaloidal structure.
河南汝阳东沟斑岩型钼矿是近年来发现的超大型钼矿床，含钼斑岩被认为是太山庙岩基的岩枝或晚期分异产物。
The Donggou porphyry Mo deposit, located in Ruyang County of Henan Province, is a giant ore deposit discovered in recent years.
将其应用于河南汝阳的东沟钼矿采剥量计算中，结果表明，该方法计算出的矿量比传统方法计算得来的精度高，快速且直观。
The practice showed that the DTM method has a feature of high accuracy, rapid speed and direct viewing, comparing with the traditional method.
等发现于河南西部鲁山县和汝阳县的汝阳群云梦山组和北大尖组。
The Precambrian trace fossils described in this paper were found in the Yunmengshan and Beidajian Formation of the Ruyang Group of Lushan and Ruyang, western Henan province.
在河南省汝阳盆地原划分的古近系始新统“蟒川组”中新发现了大量的恐龙化石。
Recently, lots of dinosaurs found from the originally named Paleogene "Mangchuan Formation" of the Ruyang Basin of Henan Province form a distinct dinosaurian fauna.
在河南省汝阳盆地原划分的古近系始新统“蟒川组”中新发现了大量的恐龙化石。
Recently, lots of dinosaurs found from the originally named Paleogene "Mangchuan Formation" of the Ruyang Basin of Henan Province form a distinct dinosaurian fauna.
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