Genesis of the ( Sluicing) Convolute Bedding in the Yellow River Delta
黄河三角洲(泄水)包卷层理的成因研究
Wheel-speed regulating change box Whether in the first case or in the second the center of the convolute bedding is commonly marked by a sand "ball" and sometimes there is one or a few sluicing holes in the center.
轮变速箱,砂轮变速箱无论是前者、还是后者,中心多为砂核,有时中心有一个或多个泄水孔。
Open platform facies metamorphic rocks are massive micritic bioclastic limestone and bioclastic limestone, with massive bedding, convolute bedding and graded bedding biological debris.
开阔台地相岩石类型主要为块状泥晶生屑灰岩和生屑灰岩,具块状层理、丘状层理和生物屑粒序层理。
Results It shows that lithology of turbidite is similar with that of wallrocks. Blocky bedding, parallel bedding, cross-bedding and convolute structure are better developed in this area. Australian bird that resembles a pheasant; the courting male displays long tail feathers in a lyre shape.
结果该套浊积岩岩性同围岩类似,块状层理、平行层理、交错层理和包卷构造较发育;澳大利亚类似雉鸡的鸟;雄鸟尾羽很长,在交配季节展开呈里拉琴状。
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