| 释义 |
sedimentary rocks短语⁹⁶⁶⁷⁷⁺⁶
基本英英例句
沉积岩系原型sedimentaryrock的复数
名词 sedimentary rock:
rock formed from consolidated clay sediments The basement rocks that is called the Luzhenguan Group, which located in Beihuaiyang tectonic belt, is a suite of meta volcanic sedimentary rocks.
安徽北淮阳构造带的基底由一套变火山沉积岩建造即原称庐镇关群所组成。 dictall
The overlying strata of the coal bed roof are dominated by sedimentary rocks such as shale, sand stone and limestone, whose physical and mechanic properties differ greatly.
煤层顶板覆岩一般以页岩、砂岩、灰岩等沉积岩为主，其物理力学性质差异很大。 chemyq
The primary rocks include the various sodium- rich volcanic rocks and the sedimentary rocks with sodium-rich volcanic materials which are well developed in the North Qilian eugeosyncline area.
区内含蓝闪石岩的原岩包括优地槽内发育的各类富钠火山岩、含富钠火山质的沉积岩。 cnki
The sedimentary rocks and granite in the region are of very weak or no magnetism, while the boron ore and skarn with close relation to boron mineralization are of quite high content of magnetite.
区内沉积岩和花岗岩磁性微弱或无磁性，与硼矿密切相关的矽卡岩及硼矿石中磁铁矿含量较高。 cnki
The sedimentary rocks were originally reposited in the water.
沉积岩原来埋藏于水中。《21世纪大英汉词典》
An anisotropic model of sedimentary rocks is presented.
给出了沉积岩的一种各向异性模型。 cnki
But even in the sedimentary rocks only a tiny fraction of prehistoric plants and animals have left any record of their existence .
但即使是在沉积岩石中，史前的植物和动物也只是留下了它们很少一部分遗迹。 jukuu
Fifth- grade teacher Jen Friday talks about sedimentary rocks as students view them at a colorful website.
五年级教师詹在星期五的课上讨论沉积岩，与此同时学生们在一个内容丰富的网站上观看沉积岩。 hjenglish
Finally, the tectonic setting and the sedimentary environment of forming these hydrothermal sedimentary rocks and their genetic relationship with Cu-mineralization are researched.
最后，表文还分析了该热液沉积岩形成的构造背景和沉积环境以及与铜矿化的成因联系。 cnki
In heat flow calculation, thickness-weighted mean thermal conductivity value of sedimentary rocks was used, and thus, reliable and high- quality heat flow values were obtained in SE China.
在计算热流值时，根据该地区沉积岩的特点采用厚度加权平均热导率值，从而使我国东南地区的实测热流值具有较高的质量和可靠性。 cnki
In sequence stratigraphy, a section of fine- grained sedimentary rocks that accumulated slowly, thereby representing a considerable span of time by only a thin layer.
在层序地层学中，细粒沉积岩的剖面堆积得很慢，因此只要一个薄层就代表着相当可观的时间跨度。 www.infopetro.com.cn
It was shown that the amphibolite was transformed from oceanic tholeiitic basalts and the leptynite was converted from acidic sedimentary rocks.
结果表明，该区的斜长角闪岩是由大洋拉斑玄武岩变质而成，变粒岩则是由酸性沉积岩变质而成。 cnki
One of the most remarkable examples sits inside the170- kilometer- wide Gale Crater, which has a gigantic central mound of layered, eroded sedimentary rocks on its floor.
其中一个最显著的例子，是位在宽170公里的盖尔 Gale陨石坑内，该陨石坑中心地面有个巨大的堆积，是遭到侵蚀的层状沉积岩。192.192.169.81
Slate, limestone and sandstone are sedimentary rocks.
板岩、石灰岩和沙岩都是沉积岩。 tdict
The Earth's oceans teemed with plants and animals that converted most of its atmospheric carbon dioxide into carbonates and sank to the bottom as they died, to become sedimentary rocks.
地球上海洋的底部有大量死后沉积的动植物，他们将大气中大部分的二氧化碳变成了碳酸盐并最终在海底变成了沉积岩。 ecocn
The results show that the soils have, in varying degree inherited some properties of purple sedimentary rocks for their very weak chemical weathering.
结果显示，紫色沉积岩发育的土壤，在一定程度上继承了母岩的特点，化学风化作用微弱。 cnki
The upper part of it is a suit of metamorphic flysch formation, and the lower part, metamorphic volcanic- sedimentary rocks.
其上部为一套变质的复理石建造，下部为变质的火山-沉积岩建造。 cnki
They belong to the black sedimentary rocks formed in a reducing environment.
它们属于还原环境形成的黑色沉积岩系。 cnki
Tulupan basin is a large intermountainous basin with sedimentary rocks of up to9000m thick.
吐鲁番盆地是一个大型山间盆地，沉积岩厚达9000米。 cnki
Sedimentary rocks of different grain sizes display similarity in respect of REE patterns, which are characterized by LREE enrichment.
不同粒度成分沉积岩的稀土元素分布型式具有相似性，呈现LREE富集的特征。 cnki |