玄武岩的

The volume proportion of basalts is less than 30% even in bimodal volcanic rocks.

即使是双峰式火山岩也以酸性岩为主，玄武岩仅占全部火山岩体积的30％以下。

So reading about similar areas like Frying Pan: Basalt, Colorado, the South Platte in Colorado, the Gunnison in Colorado, Roaring fork of the Colorado, the Green River in Utah, Bitterroot in Montana, as well as the Yellowstone made me feel as if I were there.

所以读到类似像铛：玄武岩，科罗拉多州科罗拉多南方普拉特，尼森科罗拉多熊熊的岔路科罗拉多河绿犹他州、蒙大拿bitterroot在以及黄石使我感觉我有。

The basalt crag where the town is situated is over 50 meters high and almost a kilometre long.

该镇所在地的玄武岩高50多米，长近一公里。

An inscription of a black basalt stone; gave first clue to decipherment of ''.

刻在黑色玄武岩上的一种碑铭；给出了''。

An inscription of a black basalt stone; gave first clue to decipherment of Egyptian hieroglyphics.

刻在黑色玄武岩上的一种碑铭；给出了解读埃及象形文字第一线索。

The uplifting belt is composed of metasandstone, marble, overlying thick stromatolite (Jinyanshan Group of Jixian System). Metamorphic rocks of 450Ma± occur in both south and north active margin. Post-collision bimodal volcanic rocks and A-type granite occur in the middle and the north side;(4) Apa-Mangya tectonic melange belt consists of ophiolite (including ultramafic rocks, gabbro, plagiogranite and basalt) and flysch and eclogite of late Ordovician.

隆起带为中元古界变砂岩、大理岩，上覆厚层叠层石灰岩，南北边缘有均为450Ma左右的变质岩，中部和北侧分布有碰撞后双峰式火山岩与碱性花岗岩；④阿帕—茫崖构造混杂岩带，由超镁铁质岩、辉长岩、斜长花岗岩、玄武岩等蛇绿岩残片与晚奥陶世复理石沉积和榴辉岩块组成。

Basalt have importance meanings on deduce the Earth's mantle material composition, analysis tectonic environment and the geosphere deep dynamics research.

摘要玄武岩在反演地幔物质成分、分析构造环境和岩石圈的深部动力学研究中具有重要意义。

Three different kinds of clinopyroxenes were found in ankaramite and basalts: big phenocryst, small phenocrysts and microcrystals in groundmass respectively.

北塔山组富辉橄玄岩和玄武岩中存在着三种类型的单斜辉石：大斑晶辉石、小斑晶辉石和基质辉石。

In terms of fractal geometry, analyses are performed of the features of grain size of the basalt laterite with and without disperser at the vertical section.

本文借助分形几何理论，探讨垂直剖面上玄武岩红土在加分散剂前后颗粒粒度的分维变化特性。

Cenozoic basalts in Yangyuan, Hebei, located in the west of the Daxing′anling-Taihangshan gravity lineament, contain abundant peridotite and pyroxenite xenoliths.

位于大兴安岭-太行山重力梯度带西侧的阳原新生代玄武岩中含有大量橄榄岩和辉石岩包体。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。