西气东输二线西段工程 supplying gas through the western section of the second line of the project for shipping natural gas from west to east
东南亚十二节段病毒属 Seadornarius
从露头分析和岩心观察入手，应用现代沉积学原理，对鄂尔多斯盆地东缘山西组二段露头和盆内岩心中的沉积序列及构造特征进行详细描述。
Sedimentary sequence and tectonic features of outcrops and cores in Member 2 of Shanxi Formation in the east edge of Ordos Basin are studied with modern sedimentary mechanisms.
从露头分析和岩心观察入手，应用现代沉积学原理，对鄂尔多斯盆地东缘山西组二段露头和盆内岩心中的沉积序列及构造特征进行详细描述。
The studies of the depositional characteristics showed that there are two different sedimentary systems in Baigang Formation in the eastern depression of Baise basin.
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