火山的

Black obsidian is a volcanic glass created by the rapid cooling of silica-rich lava, obsidian was prized by early Maori for cutting and scraping tools and weapons and has been found at Maori occupation sites as far afield as Tiwai Pt in the south to the Kermadec islands in the north.

黑色黑曜石是火山玻璃创造的快速冷却硅，丰富的火山熔岩，黑曜石是珍贵的早期毛利人的切割和刮擦工具和武器，并已发现毛利占领地盘远在Tiwai铂南海啸群岛北部。

Dr Flavio Dobran, a former professor of Vulcanology at the Universities of Rome and Pisa, claims that the next eruption of Vesuvius could, within minutes, destroy every thing in a 101 Km radius of the volcano.

博士弗拉维奥dobran ，一位前教授vulcanology在大学的罗马和比萨，声称下次喷发的维苏威火山，可在几分钟内摧毁一切的事情在101公里半径的火山。

The rate of volcanic eruptions as a model of the modern deformation constraints; collection and analysis of regional faults, geophysical and seismic data and the Cascadia region are given a series of maps of the region in order to understand the complexity of the organization structure; monitoring of Oregon and Washington areas and earthquake Volcanic activity.

将火山爆发速率作为现代变形模型的约束条件；收集和分析区域断层，地球物理及地震资料并给出Cascadia地区的系列地图以了解该地区的复杂构造组织；监测俄勒岗和华盛顿地区的地震及火山活动。

Magellan's images show a wide variety of interesting and unique features including pancake volcanoes which seem to be eruptions of very thick lava and coronae which seem to be collapsed domes over large magma chambers.

麦哲伦的图像显示各种有趣而独特的功能，包括煎饼火山这似乎是火山喷发的熔岩和非常厚coronae这似乎是倒塌的圆顶大岩浆分庭。

This thesis has emphasized studies on forming mechanism of dioritic quenched enclaves in the subvolcanic dikes and cryptoexplosive breccia at depth of the Zoujiashan uranium deposit, systematically studied the diagenetic ages, geochemical characteristics and Nd, Sr, Pb and Lu-Hf isotopic compositions of the Xiangshan volcanicintrusive complex and mineralization at depth of the Xiangshan ore-field.

本文重点解剖了相山次火山岩中闪长质淬冷包体及邹家山富大铀矿床深部隐爆角砾岩的成因机制；系统研究了相山火山-侵入杂岩的成岩时代及其Nd、Sr、Pb和Lu-Hf同位素组成；同时还对相山火山-侵入杂岩的岩石地球化学特征及相山矿田深部的成矿作用进行了深入研究。

Hundreds of mafic volcanoes scattered through the Three Sisters region are part of a much longer zone along the High Cascades of Oregon in which birth of new mafic volcanoes is possible.

散布在三姐妹山区的数百座铁镁质火山是沿着俄勒冈高台的更大区域的一部分，在那里，可能会产生新的铁镁质火山。

Created after the collapse of Mount Mazama, an ancient volcano, Crater Lake is the world's seventh deepest lake.

创建在马扎马火山瓦解之后，一个古老的火山，火山口形成的深湖是世界的第七最深的湖。

Vulcanologists said it was possible the increased volcanic activity could be linked to recent earthquakes that have rocked Sumatra, including one on March 28 that killed 600 people on the outlying island of Nias.

火山学家们称不断加剧的火山活动可能与最近发生在苏门答腊岛的一系列地震有关，其中包括3月28日发生在偏远的尼亚斯岛的地震，在那次地震中共有600人丧生。

Several tens of superlarge hydrothermal gold deposits related to volcano subvolcanic rocks have been defined in the world since 1980s. It is of great importance, both economically and theoretically, to study this type of gold deposits. The newly discovered Jinchang gold deposit, Heilongjiang Province, is one of this type of gold deposits, which is hosted by breccias bodies that are associated with volcano-subvolcanic rocks. More than 30 t Au resource has been proved after preliminary exploration by the 5〓 Geological Party of Gold Headquarter.

中文题名黑龙江省东宁金厂金矿床综合地质异常及找矿评价副题名外文题名 Comprehensive geological anomaly and exploring evaluation of the Jinchang gold deposit，Dongning，Heilongjiang province 论文作者朱成伟导师崔彬教授学科专业矿物学、岩石学、矿床学研究领域\研究方向成矿系列与成矿预测学位级别博士学位授予单位中国地质大学学位授予日期2001 论文页码总数75页关键词金矿床金厂金矿综合地质异常找矿评价馆藏号BSLW /2003 /P618.51 /5 80年代以来，国内外发现的与火山-次火山有关的浅成热液型特大型金矿床数十处，具有很大的工业价值和找矿前景，对该类型金矿进行深入研究具有重要的理论和实际意义。

It was floruit of volcanic activity in middle Caledonian between 446 Ma and 440 Ma. Mass volcanic rock was squirted, and ore bearing magma was risen by tectonic fissure, then formed a large-scale valuable polymetallic sulfide orefield.

随着构造岩浆活动的继续，能量的积聚，458.99Ma岩浆熔岩涌出地表，揭开了本区岩浆火山活动事件的序幕。446Ma～440Ma，是本区火山活动全盛时期，在本区大范围内形成有价值的多金属硫化物矿床。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。