青年中文sandstones的意思
sandstones中文翻譯：
n.[巖]砂巖；沙巖
sandstone───n.[巖]砂巖；沙巖
bondstones───n.砌合之石；備用石
sandshoes───沙地鞋；沙靴
sandstorms───n.沙塵暴（sandstorm的復數）
Caen stones───米黃色石灰巖；[建]波紋奶色石灰石
grindstones───n.磨石
slingstones───吊帶石
snakestones───n.菊石；吸蛇毒石（snakestone的復數）；菊石類
stinkstones───n.臭石，臭石灰巖
Sandstones generally make good aquifers, while finer-grained mudstones are typically impermeable.───砂巖通常是良好的含水層，而細粒泥巖通常是不透水的。
Because they are porous, sedimentary rocks, such as sandstones and conglomerates, are important potential sources of groundwater.───由于像如砂巖和礫巖這樣的沉積巖是多孔的，它們是地下水的重要潛在來源。
It intruded Eocene sandstones.───它侵入始新世砂巖。
These gas sandstones have better anomaly pattern only when the gas volume has been up to a given size, due to their low acoustic impedance.───研究區含氣砂巖具有低阻抗特征，只有當含氣量達到一定規模時才有較好的異常顯示。
Sandstones of shallow water delta facies are the material base for the formation of these tight reservoirs.───結論認為：淺水三角洲砂巖是這些致密砂巖儲層的物質基礎；
The sandstones in second and fourth members of Xiangxi Formation of the Upper Triassic are the main natural gas reservoirs in Sichuan Basin.───四川盆地上三疊統香溪組二、四段砂巖是盆地內主要天然氣儲層之一，近年來勘探形勢喜人。
The equipment for filtering through the sandstones is a pipe-trough type filter, and a sandstone filter layer is arranged in the filter.───所說的砂石過濾所用的設備，是一種管槽狀的過濾器，過濾器里面設有砂石過濾層。
Coal is usually found associated with sandstones, carbonaceous siltites and coal seams.───通常找到煤炭伴生與砂巖、碳質的硅和煤層。
The main diagenesis types of sandstones are the mechanical compression, cementation and dissolution.───砂巖主要的成巖作用包括機械壓實作用、膠結作用、溶蝕溶解作用。
Thus, in immature sandstones and carbonates, clay minerals may become concentrated along a seam.
Such rocks are said to be permeable; sandstones and gravels are good examples of permeable rocks.
This indicates the sandstones can be over 30 m thick and are separated by well-defined shale beds.
Till-covered plain Derived from gneisses, sandstones and conglomerates the extensive glacial tills in Lewis have sandy loam textures.
Provenance work on the turbidite sandstones has indicated at least two sources for heavy minerals.
The turbidite sandstones further south, represented by the Bude and Crackington Formations in Devon, appear less promising.
Porous sandstones near the top of the Sherwood Sandstone occur beneath thick impervious halite horizons in the Mercia Mudstone.
Such massifs are the ultimate source of sandstones in the United Kingdom.
A minor, but important constituent of many sandstones are the heavy minerals, with a specific gravity in excess of 2.9.