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- Investigation has been made for the upper crust structure and seismotectonic environments in Yunnan Province by using the plentiful DSS data of the four profiles. 利用4条DSS丰富的测深资料,对云南地区上部地壳结构和地震构造环境进行了层析成像研究。
- SEISMIC INVESTIGATION OF UPPER CRUST STRUCTURE IN ERTAN AREA, YALONGJIANG RIVER 用人工地震探测雅砻江二滩地区地壳上部结构
- upper crust structure 上部地壳结构
- Using the method above mentioned the Q-value structure of the upper crust along profile L1 in Changbaishan Mt. 利用上述方法计算了长白山L1剖面上地壳的Q值结构。
- The velocity structure features of sediment, basement, upper crust, lower crust, Conrad and Moho interfaces were analyzed. 分析了沉积层、基底、上地壳、康腊面、下地壳和莫霍面的特征。
- Eton is a school that only the children of the upper crust can afford. 伊顿公学是一所只有上流社会的子弟才上得起的学校。
- Depths of these hypocenters concentrate at about 12km deep in the upper crust. 这些震源深度集中在地壳上部约12公里处。
- The deformations at the surface of the crust after rainfalls have close relations to the occurrence of shallow shocks in the upper crust. 雨后地壳表面的形变与地壳上部发生的浅源地震密切相关。
- In general, the composition of lower crust is close to basalt and the composition of upper crust is similar to granite. 一般来说,下地壳的成分接近于玄武岩,而上地壳的物质成分与花岗岩相似。
- The granitic magma is rising and diffusing with buoyancy and then in the form of diapire in upper crust which resulted in the extending orogeny. 在浮力作用下花岗岩浆不断上升扩张,在上地壳内以底辟形式就位,使上地壳产生伸展造山。
- Workers got the burnt bottom of the loaf, the family got the middle, and guests got the top, or," upper crust". 佣人吃面包的煳底,家人吃当中那部分,客人吃最上面的,或称("上表层"。日后upper crust就用来表示"上层阶级")。
- The season was always an exclusive thing to which only the "upper crust" was admitted. 最初,英格兰夏日排他性很强,只有贵族阶层才可以参加。
- Upper Crust Bostonians of proper English pedigree, too, flavor their English with a British tinge . 拥有正统英国家系的波士顿上流社会人士也一样,他们也把英文加进英国的味道。
- The rock formation and crust structure of seamounts are not all the same. There are both young oceanic basaltic seamounts and “two fold”seamounts that consist of the continental basalt. 各海山形成过程和岩石组成及地壳结构不尽相同,区内有年轻的大洋玄武岩海山,也有包含了大陆玄武岩的“双性”海山。
- The voluminous alkaline granites in the region were probably from the same magma source, but crystallized at upper crust depth. 该地区体积巨大的碱性花岗岩可能也来自相同的岩浆源;只不过它是在较浅的地壳深度上结晶的.
- The shallow crust structure characteristics of Manas anticline in Manas earthquake area are studied using high precision shallow seismic prospecting method and advanced data processing technique. 摘要采用高精度的浅层地震勘探方法和先进的数据处理技术,查明瞭玛纳斯地震区玛纳斯背斜的浅部地壳结构特徵。
- Most of the faults in the southeast coast of Fujian Province occur in the sial of upper crust and some have reached the sima. 福建东南沿海断裂1 多发生于上地壳硅铝层 ,少数达硅镁层。
- Similarly, Mars is so heavily cratered that the upper crust has been stirred up like soil tilled by a gardener.Water and wind then scattered this material. 同样地,火星受撞激烈的程度,使得上层地壳像被园丁翻土一样,彻底搅动,然后其物质再随著水和风四处散播。
- The feldspar group contains tectosilicate minerals with similar properties, including orthoclase, albite and labradorite. Feldspars make up more than 60% of the upper crust of the earth. 长石系列包含网状矽酸盐的矿物并且有相似的属性;包括正长石;钠长石以及拉长石.;长石构成了60%25的上层地壳
- These studies , therefore, suggest that the Songsugou peridotite is not a tectonic massif of the upper mantle but a ultramafic magmatic rock body crystallized in deep crust and tectonically emplaced in the upper crust. 从而证明了松树沟橄榄岩体并不是上地幔岩石的残片,而是由岩浆在深部地壳环境下结晶而成并以固态构造侵位于地壳的上部。