basalt的例句大全

The lavas mainly include basalt, dolerite, fumarolic, amygdaloidal andesite, trachy-andesite and as well as rhyolite.

火山熔岩类主要包括玄武岩、粗面玄武岩、气孔杏仁状安山岩、粗面安山岩、流纹岩等。

Diabase dikes exposed on the northwestern margin of the Tarim basin contain 44.34%-49.3% SiO2 have higher values of Na2O+ K2O ( 4.32%-6.04%) and Na2O/ K2O ( 2.23-9.15), showing the features of intraplate basalt.

塔里木盆地西北缘出露的辉绿岩墙的SiO2含量为44.34%～49.34%，Na2O+K2O（4.32%～6.04%）和Na2O/K2O均较高（2.23～9.15），主量元素反映板内玄武岩的特点。

The rock types include amygdaloidal basalt, dolerite, massive basalt, olivine basalt and andesite-basalt, which belong to the alkali basalt series.

岩石类型包括杏仁状玄武岩、粗玄岩、块状玄武岩、橄榄玄武岩和安山玄武岩，属碱性玄武岩系列。

Nb-enriched basalt is a kind of arc basalt that has special geochemical characteristics.

富铌玄武岩是一类具有特殊地球化学特征的岛弧玄武岩.

Based on more geochemical signatures, two types of basalt are recognized, namely, ocean island basalt ( OIB) and mid ocean ridge basalt ( MORB).

进一步的地球化学研究表明，这套玄武岩为洋岛型玄武岩（OIB）和洋中脊型玄武岩（MORB）的组合。

The failured rock mass of Touzhai landslide is permian system nonporphyritic basalt of emei shan basalt.

云南昭通头寨滑坡的失稳岩体主要为二叠系峨眉山无斑玄武岩.

Penglai basalt, an alkali basalt, consists of magnetite and those silicate minerals suchas olivine, augite and alkali feldspar.

蓬莱玄武岩是一种碱性玄武岩，由磁铁矿、橄榄石、普通辉石和碱性长石组成。

The basalt is altered and olivine basalt. Plagioclase is mostly of labradorite and andesine, pyroxene mostly of augite, and olivine mostly replaced by iddingsite in rock-forming mineral.

玄武岩为蚀变玄武岩、橄榄玄武岩等，造岩矿物斜长石的成分多为拉长石和中长石，辉石多为普通辉石，橄榄石多已伊丁石化。

Fractal index, average surface slope factor and arithmetic mean deviation increase, and the texture of basalt-1 is greater than that of basalt-2.

分形指数、表面平均坡度因子和算术平均偏差依次增加，且玄武岩-1的各项纹理指标都大于玄武岩-2。

The test results indicate that the local basalt crushed aggregate is non-active ( some basalt samples are partly active with curtain slow expansion).

试验研究结果表明，溪洛渡水电站当地的玄武岩人工骨料为非活性骨料（部分玄武岩岩样含有一定量的慢膨胀的活性成分）。

The isotopic ratios in the basalt are restricted not only by the characteristics of the mantle providing primary magma of basalt, but also by partial melting degree of the mantle.

玄武岩同位素的比值不仅受玄武岩浆地幔源区本身的特征制约，还可能受地幔岩部分熔融程度的制约。

Basalt, olivine basalt and peridotite buried in deep strata may act just as the melten iron in laboratory.

地下深处的玄武岩、橄榄玄武岩和橄榄岩与实验室条件下的熔融铁类似。

The volcanic rocks include olivine basalt, basalt, dolerite, andesite, trachyandesite, rhyolite, pyroclastic rock and so on.

哈尔加乌&卡拉岗旋回火山岩主要岩性包括橄榄玄武岩、玄武岩、粗玄岩、安山岩、粗安岩、流纹岩、火山碎屑岩等。

This method was applied to study the basalt in Xuyi county, Jiangsu province and discuss the reactions between groundwater and basalt.

本文采用该方法对盱眙玄武岩土区水-岩间反应趋势进行了分析。

A large number of experiment studies are performed for basalt crushed aggregate alkali activity by different test methods at site of Xiluodu hydropower station.

用多种检测方法对溪洛渡水电站当地的玄武岩人工骨料的碱活性进行了大量的试验研究。

Explore the Availability of Henan Daan Basalt Manufacturing Basalt Continuous Fibers

河南大安玄武岩生产连续纤维的可利用性探讨

The host rocks are quenched-shattered amygdaloidal basalts at the tops of the basalt floods and carbonolithintercalations in the basalt floods.

矿化主岩为玄武岩流顶部的淬碎玄武质角砾岩和玄武岩流之间的含炭沉积岩；

The rock assemblages of the Bayinbuluke formation are mainly alkaline basalt-thick andesite-alkaline rhyolite.

火山岩岩石组合以碱性玄武岩 - 粗安岩 - 碱性流纹岩为主.

Basalt fiber is a kind of new material. Its production and application draw attention atand abroad.

玄武岩纤维是一种新型材料,其生产和应用已成为国内外目前研究的热点.

On Skye's Trotternish Peninsula, basalt pinnacles loom over the Sound of Raasay.

在斯开岛的特洛登尼许半岛, 玄武岩尖塔俯瞰着拉塞海峡.