sedimentary的例句大全

The mass extinction of organisms and the sedimentary environment mutation are due to the catastrophic event.

地球灾变事件是导致古生物大规模绝灭和沉积环境突变的根本原因.

网络文摘精选

Uranium has been redistributed by biological processes as well as in the sedimentary cycle.

由于生物作用,以及沉积旋回,铀发生重新分布.

词典精选例句

A very large proportion of the world's sedimentary cover is composed of ancient deltaic deposits.

世界上的沉积盖层有很大一部分是由古代三角州沉积所组成的.

词典精选例句

Analysis of Sedimentary Microfacies of 4+ 5 and 6 OH Formation in Zone Chang 3 of Ansai Oilfield

安塞油田长3段4+5和6油组沉积微相分析

互联网摘选

The third stage is the Cretaceous fine-grained granite stocks and apophyses of mainly crustal source. They are formed by partial melting, remelting or anatexis of crustal materials dominated by sedimentary component.

第三期燕山晚期细粒花岗岩小岩体是由以沉积组分为主的地壳物质经部分熔融、重熔或深熔而成。

互联网摘选

Sedimentary Characteristics and Microfacies of Shore Zone in Qinghai Lake Modern workwear

青海湖现代滨岸沉积微相及其特征

互联网摘选

Sedimentary response to tectonic events: Reconstructed spatio-temporal scale of the Indo-Asian continental collision and Qinghai-Xizang Plateau uplift

构造事件的沉积响应&建立青藏高原大陆碰撞、隆升过程时空坐标的设想和方法

互联网摘选

A free piston thin wall sampler was used to obtain undisturbed specimens of natural sedimentary silty soils from ground surface to the depth of 70 m. A series of tests were performed on both the undisturbed and the remolded/ reconstituted samples.

采用自由活塞薄壁取土器自地表至深度70m取得不扰动原状粉质土样，通过一系列物理力学试验，对比分析了天然沉积粉质土与天然沉积粘性土的异同。

互联网摘选

Sedimentary facies differentiation related to high-density flow during Devonian in Hunan

高密度流与湖南泥盆纪沉积相分异

互联网摘选

Mineral characteristics of fine-grain sediment and its sedimentary differentiation in Changjiang Estuary

长江口细颗粒沉积物的矿物特征和沉积分异

互联网摘选

Sedimentary environment analysis of the Middle Carboniferous of Well HK-2 in Kazakhstan

哈萨克斯坦HK-2井中石炭统沉积环境分析

互联网摘选

The result indicates that the object layers are divided into two depositional systems, the barrier seacoast depositional systems are recognized on upper Carboniferous taiyuan phase with tidal flat, lagoon and barrier bar sedimentary deposit.

结果表明，研究区内目的层段可以划分为2个沉积体系：（1）上石炭统太原期为有障壁海岸沉积体系，发育潮坪泻湖障壁砂坝沉积。

互联网摘选

In addition, under the combined influence of sedimentary and diagenesis which are mainly feldspar dissolution, the physical property of feldspathic litharenite is the best, the lithic arkose is middle, and the feldspar quartz sandstone is the worst.

由于在沉积作用和以长石溶蚀作用为主的成岩作用共同影响下，长石岩屑砂岩的物性最好，岩屑长石砂岩其次，长石石英砂岩最差。

互联网摘选

The sedimentary facies are put under continental-continental edge littoral facies, continental edge carbonate platform facies or carbonate ramp facies, isolated carbonate platform factes, edge facies of platform, slope facies on edge of platform-shallow basin facies and half deep-deep basin facies.

沉积海域分属陆地陆缘滨岸相、陆缘碳酸盐台地或碳酸盐缓坡相、弧立碳酸盐台地相、台地边缘相、台缘斜坡浅水盆地相和半深水深水盆地相等不同的沉积环境。

互联网摘选

Combinations of sedimentary systems in each system tract have genetic continuity.

每个体系域的沉积体系组合具有成因上的连续性。

互联网摘选

Volcanism and its related sedimentary basins in convergent plate boundary

聚敛型板块边缘岩浆作用及其相关沉积盆地

互联网摘选

Shanxian formation is old crevasse splay and old channel sedimentary of the Yellow river, and its propery is mainly fine silt and silt;

单县组为黄河古决口扇、古河道沉积，岩性主要为细砂、粉砂；

互联网摘选

Sedimentary structures are mainly massive bedding, large trough cross bedding and oblique bedding with few parallel bedding, wave bedding and horizotal bedding;

沉积构造以块状层理、大型槽状交错层理和斜层理为主，见平行层理、波状层理和极少量的水平层理。

互联网摘选

The rock types include rhyolite, dacite and sedimentary volcaniclastic rocks, among which the lava tuff breccia was newly discovered in the 1 ∶ 50 000 region.

岩石类型为流纹岩、英安岩和沉火山碎屑岩，其中的熔结角砾凝灰岩是本次1∶5万区调中的新发现。

互联网摘选

Sonar survey has a very high resolution and signal emission frequency, so it can be used to obtain high-quality shallow profile and the textural and structural details of sedimentary strata and indicators of deltaic deposits such as oblique bedding.

声波探测具有很高的分辨率和信号发射频度，可以获得高品质浅地层剖面，显示出沉积地层的结构与构造细节、斜层理等三角洲沉积标志特征。

互联网摘选