sedimentary

[美]/ˌsedɪˈmentri/
[英]/ˌsedɪˈmentri/
词频: 极高

释义

adj. 沉积的 沉淀性的

短语搭配

sedimentary rock

沉积岩

sedimentary layer

沉积层

sedimentary process

沉积过程

sedimentary facies

沉积相

sedimentary structure

沉积构造

sedimentary sequence

沉积层序

sedimentary cover

沉积盖层

sedimentary cycle

沉积旋回;沉积循环

sedimentary strata

沉积岩

sedimentary deposit

沉积矿床;成层沉积

例句

layers of sedimentary rock; a layer of warm air.

多层的沉积岩;热空气层

Texture of sedimentary rock: clastic texture and nonclastic texture.

沉积岩的结构:碎屑结构和非碎屑结构。

mesotypic-basic vulcanite overlay Mashenmiao sedimentary deposit.

顶部被中基性的火山岩覆盖。

The deposit was produced by superimposition of the hot-water sedimentary mineralization and magmatic hydatogenesis.

该矿床是热水沉积成矿作用与岩浆热液成矿作用叠加成矿的产物。

Bentonitic siltstone and bentonite-carbonate rock sedimentary deposit are aggraded as the top of Laogonggou stratum;

顶部为一套滨浅湖相的膨润土化粉砂岩-膨润土-碳酸盐岩沉积岩石组合。

The new finding of two beds quartzitic conglomerate in the Ertix piedmont is sedimentary response with Altay nappe structure.

在额尔齐斯山前地带新发现两套石英质砾岩,是阿尔泰推覆构造的沉积响应。

Sedimentary features show that sedimentary structure generally occur in shallow lakes and creature genesis structure growing, waterplane rise→decline depositoinal cycle obviously.

湖泊沉积构造发育,生物富集,水进→水退沉积旋回性明显。

Then use antitone structural analysis method to recognize and reconstruct the primary tectonic structure and sedimentary feature of a basin in certain geological history.

要认识和重建某个地质历史时期盆地的原始构造格局和沉积特征,就必须除去后期叠加的构造层和构造变形,即反序构造分析法。

Sedimentary structures of the storm deposits are:a)hummocky crossstratification are characterized by gentlly curved, low angel cross-lamination.

同时指出风暴岩发育区是良好岩性或构造一岩性圈闭区。

The primary rocks were sparry oolitic limestone and micrite oolitic limestone, but dolomitization destroyed the original sedimentary textures.

原生岩石为亮晶鲕粒石灰岩和泥晶鲕粒石灰岩,白云石化作用使其岩石结构大多遭受破坏。

Subaqueous volcanic rocks mainly comprise glassy lava, crystal vitric bedded/sedimentary tuff, bentonite/illite/montmorillonire/zealite.

常具枕状、球状构造,水平层理、粒序层理、变形层理;

The strata strike NE,and its rock association are consisted of pyroclastic sedimentary rock,micrite and pyroclastic rocks,and containts brachiopoda,coral,bryozoan.

时代属于中泥盆世早期,大体相当于艾菲尔阶-吉维特阶,应归属为大民山组。

The total sedimentation was that rivers were branching and migrating frequently,and the sedimentary structures and fossil of ichnite were growing generally.

其总体沉积特征为:河道频繁分支与迁移,发育各种沉积构造及生物遗迹化石。

The hydrocarbon geochemical anomalies in the Haijiao Uplift and the ZhejiangFujian Upfold are the result of upwards seepage of hydrocarbon in the deep preCenozoic sedimentary basin.

海礁凸起和浙闽隆褶区油气化探异常为其深部前新生代沉积盆地油气藏物质向上渗透的结果。

Tree rings and seasonal sedimentary deposits called varves can be counted to determine absolute age.

可以对树木的年轮和被称为纹泥的季节性沉积物进行计数来确定其绝对年龄。

The transitional zone is characterized by interbedding of pyroclastic and sedimentary rocks,and a little volcanic lava rocks was also found in the strata.

过渡区岩性以火山碎屑岩与沉积岩互层为特征,夹少量火山熔岩;

Perhaps the future role of the sedimentary petrologist will be as an interpreter and an arbiter of cases too complex for the machine to decide unaided.

沉积岩石学家将来的作用也许是作为机械不能独立解决复杂情况的解释者和仲裁者。

The original rock of the “Lucky Red” Sandstone is sedimentary quartzitic sandstone, which can be traced back to the Silurian period 0.438 billion years ago.

该石的原岩为沉积型石英砂岩,其形成最早可追溯至距今4.38亿年前的志留纪时代。

The REE patterns for bitumen is similar to those for supracrustal sedimentary rocks in areas with no basement faults but stabilized structural settings.

在基底断裂不发育且构造稳定的区域原油沥青,其稀土模式具有与上地壳沉积岩相似的特征。

原声例句

This link to water is why alien sedimentary rocks are rare.

这种与水的联系就是外星沉积岩罕见的原因。

来源: National Geographic Reading Selections

The layers of mud, sand and ash turned into hard sedimentary rocks.

一层层的泥、沙和灰变成了坚硬的沉积岩。

来源: Natural History Museum

Mars also boasts sedimentary rocks—a dazzling variety of them, left behind from its warmer, wetter past.

火星上也有沉积岩——火星上的沉积岩种类繁多,令人眼花缭乱,这些沉积岩都是火星在更温暖、更潮湿的过去遗留下来的。

来源: National Geographic Reading Selections

On the side of that crater the scientists saw straight away the distinctive strata of sedimentary rock.

在陨石坑一侧,科学家们可以直接看到独特的沉积岩地层。

来源: The Economist (Summary)

Microplastics in oceans and rivers are laying down sedimentary layers of chemicals never seen before in nature.

海洋和河流中的微塑料正在沉积为化学物质层,这在自然界中从未被发现过。

来源: The Economist - Technology

The sedimentary rocks of the Badlands contain one of the world’s largest and most complete collection of mammal fossils.

荒地的沉积岩中含有世界上最大、最完整的哺乳动物化石。

来源: VOA Video Highlights

What he believed to be igneous was, in fact, sedimentary.

他原以为那是火山物质 其实 是沉积物。

来源: Friends (Video Version) Season 6

Why was the sedimentary rock so cheap?

为什么沉积岩这么便宜?

来源: PBS Earth - Animal Fun Facts

John is a sedimentary geologist based in Calgary.

约翰是卡尔加里的一名沉积地质学家。

来源: Paleontology Lecture

The process of getting natural gas and oil out of sedimentary rock called shale.

从称为页岩的沉积岩中提取天然气和石油的过程。

来源: The Earth here.

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