基本释义
n.
向斜
相关例句
syncline
1.Geological Review of CBM Exploitation in Panguan Syncline,Lupanshui Coalfield,Guizhou
2.The first stage was from Late Caledonides to Early Hercynian Period, and two exposed palaeo-karst types of erosion depression discharge in syncline wings and intermountain depression discharge in syncline axle developed.
3.After later Palaeozoic, this area was transformed into a paraplatform from" southeast Caledonian miogeo- syncline" by later Caledonian movement.
4.SED IMENTARY FACIES OF DEVONIAN PERIOD OF THE WESTERN FLANK OF SIMAQIAO SYNCLINE IN DAO COUNTY,HUNAN PROVINCE
5.The 3~(rd) depression of Ordos basin came about under the Yanshan movement after the Trias Jura & Jurassic and the center gradually move to the west, which lead to a huge anisomerous syncline of widely slow eastern side and precipitously narrow west.
6.The mineral water occurs in sandshale of Triassic system,structurally near the east-limb of the north part Qinshui syncline,In 1987 and 1993,respectively,the water qualityhad been identified by Shanxi Bureau of Geology & Mineral Resources and Ministry of Geolo-gy & Mineral Resources,It is accordant with national standard of《Potable Natural Mineralwater》(GB 8537-87), and belongs to strontium bearing-metasilicate,bicarbonate-sodiumcalcium type mineral water.
7.Gouxi structure is a stratigraphic-faulted nose, combination trap, which is bounded by reverse fault at the east side and by the wide Shenjiachang syncline at the west side, covers a large area and lately outcropped, indicating there existed good preservation conditions and a large gas source area, which made the trap becoming a favourable one for gas exploration.
8.The two wings tectonics and metamorphism in Tai Ping-shan syncline were studied by the method of comparison, and it has been proved that the intrusion of Fang Shan magmatic rock was the sources of various geological effects, all different typical geological phenomena are the results of magmatic rock intrusion, and the nearer distance the area to the Fang Shan magmatic rock, the stronger effect it has.