It is about 240m from surface of basement rock to the earths surface, Meilong rift crosses engineering site of Humin road viaduct ,which is not belong to mobile fit structure.
认为场区基岩面离地表约240米;梅陇一邓镇断裂穿越沪闵路高架二期工程场址,不属新构造运动期的活动断裂构造。
单词 | Basement rock |
释义 |
Basement rock
英语例句库
It is about 240m from surface of basement rock to the earths surface, Meilong rift crosses engineering site of Humin road viaduct ,which is not belong to mobile fit structure. 认为场区基岩面离地表约240米;梅陇一邓镇断裂穿越沪闵路高架二期工程场址,不属新构造运动期的活动断裂构造。
原声例句
万物简史 The limestone that elsewhere gives Iowa its hard mineralized water was obliterated and replaced by the shocked basement rocks that so puzzled the water driller in 1912. 今天,灰岩为艾奥瓦州的其他地方提供硬质矿泉水;而这里的灰岩却被砸得一干二净,由受到猛烈震动的基底岩石取而代之。正是这种岩石,1912年令那位钻井工人感到迷惑不解。
中文百科
基底 (地质) Basement (geology)(重定向自Basement rock)
在地质学中,基底(Basement)和结晶基底(Crystalline basement)是代表在沉积地台以下,或者更广泛地指沉积岩或沉积盆地下方被覆盖的火成岩或变质岩基岩。同样地,在基底上方的沉积物或沉积岩则被称为「沉积盖层」。
英语百科
Basement (geology) 基底 (地质)(重定向自Basement rock)
![]() ![]() ![]() ![]() In geology, basement and crystalline basement are the rocks below a sedimentary platform or cover, or more generally any rock below sedimentary rocks or sedimentary basins that are metamorphic or igneous in origin. In the same way the sediments or sedimentary rocks on top of the basement can be called a "cover" or "sedimentary cover". |
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