sandstone造句
211. The most ambitious is the new Svalbard Global Seed Vault, set inside the permafrost of a sandstone mountain on the Norwegian island of Spitsbergen just 700 miles from the North Pole.
212. Fracturing is a absolutely necessarily method for Daniudi upper Paleozoic sandstone gas reservoir to be put into production because of its compact reservoir.
213. Sandstone reservoir and volcanic rock distribute alternately, their thicknesses are negative correlation.
214. Hence, it allow an appropriate amount of sand production during recovery of unconsolidated sandstone gas reservoirs.
215. The main diagenetic minerals of the sandstone include calcite, chlorite, Quarta and kaolinite.
216. Early Britons built Stonehenge from bluestone and a very hard sandstone called sarcen.
217. The reservoir of Shahai Formation in Kerkang oilfield is mainly composed of lithic sandstone and sandyconglomerate.
218. The Shiqianfeng Formation is subdivided into three members, namely, Pingdingshan sandstone, Lamellibranchiate marl and gypsum lime-nodule.
219. Because there are many influential factors in experiment of acoustic velocity testing of unconsolidated sandstone, quantitative study is short of the influential factors.
220. The result shows that the permeability and macropore ratio in flooding sandstone increase greatly.
221. In this article, a procedure of making a two-dimentional physical model of micro-layered sandstone and the technique of microphotography are presented.
222. The sandstone reservoir in the Upper Paleozoic Shan32 of Zizhou-Qingjian area is combinated first by quartz sandstone and next by lithic sandstone and lithoclastic quartz sandstone.
223. Well - known for its massive red sandstone boulders, many of these formations have names, from the mushroom-shaped Seat of Pluto to the inclined Cave of the Seven Ladders.
224. But the reservoirs of coastwise bar, lacustrine bay sandstone and shore sand occur in each tract.
225. Chemical kinetics and thermodynamics of copper minerals constrain that chalcocite is main and ore zoning form in sandstone copper deposits.
226. The high water level system area sandstone thickness develops more.
227. A series of sandstone beds may crop out in one area.
228. Coquina of shoal facies, micrite of neritic facies and sandstone of tidal flat facies may constitute the reservoir rocks in which the fractures serve as reservoir space.
229. It may be concluded that the sedimentary facies, tectogenetic movement, the formation water and geothermic gradient are all important factors to form the oil-bearing sandstone.
230. The Anasazi, who eventually became the Pueblo Indians, are known for the amazing cliff dwellings they built into the region's large sandstone formations.
231. Why am I standing in a parking lot with hundreds of other people staring silently at a mound of sandstone partially buried in a sun-baked desert?
232. The fractal dimension of sandstone fragment distribution increases with the increasing of confining pressure.
233. Based on the features of geomorphology and strata in the crossing area, the Nubia sandstone is selected to be the surrounding rock.
234. Evolution of rock joints into transfixion is described by the time series from strain-stress curves, and the state of joint system in sandstone is chaotic before its ultimate state.
235. Base on AVO principle, the seismic reflection amplitude varying with offset and AVO abnormal attribute of gas-bearing sandstone are analyzed.
236. Through the experimental study on the law of ultrasonic wave and porosity, the law of effect of temperature on sandstone damage is obtained.
237. Malachite is the dominant copper mineral of sandstone copper ore in Xinjiang.
238. The East Dengba section is a record of the late stage of oceanic island development, with interbeds of acid lavas at the top, overlain by continuous deposits of limestone and sandstone.
239. The reservoirs of the Yanchang formation almost are fine feldspathic sandstone, feldspathic debris sandstone, rock fragment feldspathic sandstone, and little quartzose sandstone.
240. Blum flipped past an evocative sandstone carving of a child and a pelican, then admired a griffin plaque.
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