火成岩

Any of a group of chemically and physically related aluminum silicate minerals, common in igneous and metamorphic rocks, characteristically splitting into flexible sheets used in insulation and electrical equipment.

云母化学上和物理上有联系的铝硅酸盐矿物群的总称，常见于火成岩和变质岩中，以易裂成柔软的薄片为特征，用于绝缘体及电气设备中

The corundum is widespread, and is found as barrel shaped crystals, large blocks or rounded grains in igneous, sedimentary and metamorphic rocks.

刚玉是普遍的，并作为每桶发现形晶体，大块或圆形颗粒火成岩，沉积岩和。变质岩

Any of a group of crystalline silicate minerals common in igneous and metamorphic rocks and containing two metallic oxides, as of magnesium, iron, calcium, sodium, or aluminum.

辉石一种晶体硅酸盐矿物，广泛分布在火成岩与变质岩中，含有两种金属氧气物，例如镁，铁，钙，钠或铝

These analysis show that southern Tianshan uplift and erosion extensively from Tertiary, as a result of which the provenance of blue schist in Paleozoic accretion from north margin of south Tianshan has been curtained. With deeply erosion of Tianshan, more and more high-grade metamorphic and igneous rocks are exposed.

由此可以认为南天山的大规模隆升和剥蚀发生在第三纪以来，由于它的隆升遮挡了南天山北缘古生代增生杂岩体对库车坳陷的物质贡献，并且随着剥蚀的加深，高级变质岩和火成岩的出露越来越多。

Hot springs are widely hosted in igneous, metamorphic and sedimentary rocks in Taiwan. These diverse natural habitats for thermophilic microorganisms are ideal studying sites to understanding the interaction between microbial communities and geochemical circumstance in various geological regions.

台湾地区无论在火成岩、变质岩或沉积岩地区均有温泉出露，可提供嗜热微生物多样化的天然居所，是了解热泉微生物族群变化与地质地化特性的关系，与讨论不同区域中微生物代谢策略差异之好题材。

Igneous rocks are one of the three main types of rocks; the other types are sedimentary rocks and metamorphic rocks.

火成岩石是三种主要的岩石之一。其它两种分别是沉积岩和变质岩。

So the viewpoint is taken shape that the strata have been formed steady and continuously since beginning of the Cenozonic era; There has been the activity of igneous rock obviously in south by west of the area.

由此认为本区新生代以来地壳发育过程比较连续且稳定，西南部地区曾经有较明显的火成岩活动。

The lithologies of the igneous rock layer are automatically discriminated under the maximum membership.

利用最大隶属原则，编程实现了火成岩地层岩性的自动识别。

The relationships between large igneous rock province, mantle plume and petroleum show that there is a low velocity-high conductive layer of mid-crust in the basin and this layer is the main source of oil and gas. Weathered granites and volcanic rocks are the best reservoir beds for hydrocarbon accumulation and the faults are the main migration pathway. It is suggested that granite and volcanic reservoirs be the future exploration targets.

通过研究花岗岩和火山岩油气藏的形成模式，指出大火成岩省、地幔柱与油气的关系表明盆地中地壳的低速－高导层可能是油气的主要来源，而花岗岩、火山岩的风化壳是油气成藏的最佳储集层，断裂则是其最主要的运移通道，花岗岩和火山岩油气藏将是未来勘探的重要目标。

We divide bedrock rock types in the middle and late Proterozonic Era as well as the Archaean Era into three types ,which are metamorphic rock ,deposition rock and the igneous dike.

将西部低潜山带中晚元古代和太古宙基岩岩石类型划分为变质岩、沉积岩和火成岩脉三大类。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。