岩屑 百科内容来自于: 百度百科

岩屑是母岩岩石的碎块,是保持母岩结构的矿物集合体。燧石岩、中酸性岩的岩屑分布最广,但是沉积岩、化学岩也能形成岩屑。

岩屑(detritus)

概述

一种火山碎屑物质。它们是火山通道围岩和基底岩石(变质岩沉积岩、火成岩)被火山作用爆炸碎裂而成。岩屑形态不规则,主要取决于原岩结构构造。
其特征依岩性而定,燧石岩屑为黑色,暗淡光泽,碎屑状,硬度大于小刀。

分类

岩屑分为刚性岩屑,塑性岩屑和半塑性岩屑。
刚性岩屑:喷出时是完全凝固的刚性(不可塑)固态物质,呈棱角状,多为火山下面的基底岩石和先期固结的火山岩炸碎形成。
塑性(变)岩屑:喷出时尚未完全固结,在空中飞行中旋转和碰撞形成不同形状,降落堆积时溅落和压偏形成各种不同的形态,如撕裂状、火焰状、透镜状等,也形成纺锤形、梨形、面包形等具一定形态的火山弹。
半塑性岩屑:因基本固结或完全固结不再发生明显的形态变化而形成纺锤形,梨形,面包形等具有一定形态的火山弹。

Linkin Park演唱歌曲

收录专辑

Debris(Minutes to Midnight Demo)收录在Linkin Park2012发表的专辑《LP Underground 12》中。

英文歌词

Listen
  My blood feels like it's sitting still in my veins
  My motivation is gone before you even came
  Today, yesterday it both seem the same
  And no matter how I try I just can′t change
  Give me one reason I should go outside
  Everything will be the same no matter how what I try
  Some people will live, some people will die
  Some people will build their whole life on a lie
  I used to blame you for the things that I thought you would say
  So now I can't blame you for going away
  Cause these memories of the blood beating under my skins
  Repeating the same thoughts again and again
  Again and again
  Said we couldn't last long enough for be strong enough
  Again and again
  Said our voices weren't loud enough
  and we've had enough because
  We want our future back
  We want our own mistakes
  To take our own path
  We want to do it again
  Again and again
  Said we couldn't last long enough or be strong enough
  Again and again
  Said our voices weren't loud enough
  and we've had enough because
  We want our future back
  We want our own mistakes
  To take our own path
  We want to do it again
  Again and again
  Said we couldn't last long enough or be strong enough
  Again and again
  Said our voices weren't loud enough
  and we've had enough because
  We want our future back
  We want our own mistakes
  To take our own path
  We want to do it again

LPU(Linkin Park Underground)简介

Linkin Park Underground是新金属乐队 Linkin Park的官方歌迷俱乐部。用户能够在其网站提供的论坛上分享有关 Linkin Park动态与专辑消息。会员同时拥有一个电子邮箱,通过这个邮箱会员能够先于公众得到乐队的新消息。赠品还包括得到 Linkin Park预售产品诸如:专辑、衣饰以及一些书籍之类的小物品。
Linkin Park UndergroundLinkin Park于2001年成立,LPU作为 Linkin Park歌迷与乐队分享激情的平台,其每年都有新的会员礼包。第一年,LPU重新发行 Hybrid TheoryEP》作为给注册用户的礼物。前500名LPU会员还收到了有乐队亲笔签名的EP专辑作为答谢。2005年1月31日之前, LPU还有一个供歌迷交易LP商品的论坛,然而这个论坛由于与某些会员的纠纷而被关闭。
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