clastic造句
1) Endogenic rocks are not clastic.
2) In clastic sediments, particle size is an important factor.
3) Clastic facies pattern recognition is somewhat systematic.
4) Products of weathering: clastic particle, soluble materials and residue.
5) Texture of sedimentary rock: clastic texture and nonclastic texture.
6) In the clastic reservoirs of west Sichuan Basin, sandstone and mudstone, tight sandstone and loose sandstone can be recognized by megascopic cuttings determination and drill time changes.
7) Aim To study the secondary porosity in the clastic rock storage of Ordos Basin.
8) The diagenetic stage and pore-evolution properties of clastic rock can be effectively determined according to the assemblage of authigenic clay mineral.
9) The diameter of sand, content of plastic clastic and development of coal measures play a role in decreasing pore and development of protogenic pore between grains during diagenetic compaction.
10) The main sediments are made up of terrigenous clastic deposits. Other resedimented clastic constituents are: ooid, fossil clasts, plant clasts and glauconite, etc.
11) As for large scale clastic rock, the combination of laser dry method and Laser wet method or the combination of sieve method and laser wet method were used to measure the granularity.
12) The extremely poor mineralization occurred in the late clastic sedimentary stage, and corresponds to the sedimentation process of the terrigenous clastics.
13) The clastic rock shallow gas layer has the characters of lower deep and infirmness compaction, so that the compaction extent of mud and the pressure of pore volume and liquid are low.
14) The substrate is mainly basalt and volcanic clastic rock, and then limestone and phosphorite in seamounts MA, MC, MD, ME, MF from Magellan seamounts.
15) During the quiet period of fault activities, the clastic rocks in fault belt sealed the petroleum, and the volcanic rocks is still the migration passage.
16) Subaerial volcanic rocks mainly comprise lavas, clastic lava, pyroclastic rocks and sedimentary pyroclastic rocks.
17) Because clastic cushions are used in stretching based on multi-point die, the springback in this process is different from that in traditional solid die stretching process.
18) The main types of clastic sandstones are feldspathic litharenite and lithic arkose in the Cretaceous of the Songliao basin.
19) The heterogeneity of the permeability distribution in clastic rock reservoirs is the objective factor that directly affects the efficiency of petroleum production.
20) There is a close relation between the terrigenous clastic rock and the plate tectonics.
21) Wager and co-workers were struck by the strong resemblance of layered igneous rocks in the Skaergaard intrusion to clastic sedimentary rocks.
22) Alkali mafic subvolcanic body occurring in Bijiashan-Tongdongwan consists of clastic rock and lava.
23) The rapid conversion of montmorillonite and the mass formation of kaolinite are related to large-scale dissolution of clastic rock.
24) And every lithological member is composed of the lower gypsiferous salt bed and the upper terrigenous clastic rock, which belongs to the lacustrine sediment.
25) The Haikou Formation of Middle Devonian in Luquan contains coal bearing sediments (predominantly clastic rocks)which are of littoral origin and yield abundant fishes, fossil plants and pelecypods.
26) In the research area, the primary surface formation are the Archeozoic — Proterozoic Jiaonan group there are kinds of Clastic rocks and Volcanic rocks in the metamorphite and Mesozoic Cretaceous.
27) It is filled with coal formation of late Mesozoic terrestrial facies clastic rock and bentonite.
28) Near the distributary channel, coal layer divarication and pinch-out, with high ash content,[http:///clastic.html] and transition to clastic rock.
29) During the middle-late period of basin as arid climate , except wide developed land facies red coarse clastic rock was deposit, there was a little carbonate deposit.
30) Analcime is distributed in sparry calcite cement, while natrolite is in quartz and feldspar clastic particles.
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