岩石碎片与腐殖质混合在一起。
来自底土的岩石碎片最终可能集中在地表。
Rock fragments from the subsoil can end up concentrated on the surface.
如果几年中岩石碎片与树根缠在一起的话，它们也可以被拔出来。
Rock fragments can be pulled up too, if they've gotten entangled with the roots over the years.
冰川可能形成于长期寒冷的地区，而这些缓慢移动的冰块切割了山谷，带走了大量被侵蚀的岩石碎片。
Glaciers may form in permanently cold areas, and these slowly moving masses of ice cut out valleys, carrying with them huge quantities of eroded rock debris.
砂砾是砾石岩石碎片或卵石的松散的混合物。
Gravel is an unconsolidated mixture of rock fragments or pebbles.
砂砾是砾石岩石碎片或卵石的松散的混合物。
岩屑与由于井壁失稳而坍塌的落石及剥落的岩石碎片截然不同。
Cuttings are distinct from cavings, rock debris that spalls as a result of wellbore instability.
在暴风雨的季节，水冲刷着湖泊周围的火山顶峰，岩石碎片常常随之落入TAP湖中。
Rock debris is often carried into TAP during rainstorms by water draining the volcano summit around the lake.
在南极洲，一组科学家发现了在地球上正常情况下不存在的独特的岩石碎片。
In Antarctica, a team of scientists found rocks with unusual pieces in them that don't normally exist on Earth.
捕虏岩，希腊语中译为“外国岩石”，是一种嵌入在火成岩里的非原有岩石碎片。
A xenolith - "foreign rock" in Greek - is a rock fragment foreign to the igneous rock in which it is embedded.
火上最后一次喷发时在2006年，大量的糜烂性毒气和岩石碎片顺山而下，致2人死亡。
The mountain last erupted in 2006, when it sent an avalanche of blistering gases and rock fragments racing down the mountain that killed two people.
这个层状火山是由稠密的熔岩流以及火山灰和岩石碎片等喷发物所形成的连续层堆积而成的锥形火山，它位于一个更老的层状火山之上。
The current stratovolcano-a cone-shaped volcano built from successive layers of thick lava flows and eruption products like ash and rock fragments-is built on top of an older stratovolcano.
裸露的岩石受到各种天气过程的侵蚀，逐渐分解成碎片，然后被带走，最后沉积形成沉积物。
The exposed rocks are attacked by the various weather processes and gradually broken down into fragments, which are then carried away and later deposited as sediments.
参与2005年那次研究的地质学家们怀疑，撞击翻转了下层的岩石，将它们朝外推出，并且大多破裂成棱角分明的碎片或者角砾岩。
Geologists involved in the 2005 study suspect that the impact upturned bedrock, pushing it outward and breaking much of the rock into angular fragments, or breccia.
无论是灰烬还是岩石，所有因火山爆发而形成的碎片状物质都称作火山灰。
Tephra is any fragmented material produced by a volcanic eruption, be it ash or rock.
巨大的太空岩石以每小时11 000英里——五倍于步枪的速度在火星和木星轨道间相撞，形成壮观的碎片尾迹。
The giant space rocks created a spectacular trail of debris as they collided at 11, 000mph - five times the speed of a rifle bullet - between the orbits of Mars and Jupiter.
太空岩石群 ：陨石碎片一般会落入海洋，有时也会掉落沙漠，如同小行星2008TC3的残骸。
School of Rock: Fragments that manage to survive often fall into the ocean. Sometimes debris drops to the desert, as it did with asteroid 2008 TC3.
这些环，有成千上万个，是由数十亿个冰和岩石的粒子所组成，这些粒子被认为是彗星、小行星和粉碎卫星的碎片。
The rings—there are thousands—are made up of billions of ice and rock particles, thought to be pieces of comets, asteroids, or shattered moons
海军将不需要使用核武器，他解释说，海军可以简单地“炸毁油井并良好覆盖漏洞，及岩石和碎片泄漏。”
The navy would not need to use a nuclear weapon, Clinton said, explaining that the navy could simply "blow up the well and cover the leak with piles and piles and piles of rock and debris."
这些锆石是从年代更久远的岩石上被剥蚀下来之后进入杰克山的岩石中的，研究人员费了很大力气才把这些锆石晶体从其它矿物碎片中拣选出来。
These zircons ended up in the Jack Hills rocks after eroding from rocks that were even more ancient, and the researchers painstakingly sorted the individual crystals from other bits of minerals.
物理变化方面，岩石被分解成越来越小的碎片。
Physically, the rocks break down into smaller and smaller pieces.
立面由不同碎片和石灰岩块构成，石块在地质上与采石场的岩石相同。
The façade is made of different fractions, chipped stone block of limestone, geologically identical with the quarry rock.
这可能是因为他们出生的碎片从休眠状态，因此彗星是由硬，艳阳高照的岩石燃烧时间较长，在地球大气层主要是，专家建议。
This could be because they're born of debris from a dormant comet and so are made mostly of hard, sun-baked rock that takes longer to burn up in Earth's atmosphere, experts suggest.
那条小船撞在岩石上而成碎片。
没有控制的思想就像驾驶没有舵的船，一驶出港口就会在和第一块岩石碰撞变成碎片。
Not to have control over the senses is like sailing in a rudderless ship, bound to break to pieces on coming in contact with the very first rock.
水的冻结也会使岩石裂成碎片。
The freezing of water also breaks off little pieces from rocks.
一项新研究显示，数千年前，一大块太空岩石可能在南极洲上空爆炸，碎片散落在一大片区域。
A large space rock may have exploded over Antarctica thousands of years ago, showering a large area with debris, according to new research.
一项新研究显示，数千年前，一大块太空岩石可能在南极洲上空爆炸，碎片散落在一大片区域。
A large space rock may have exploded over Antarctica thousands of years ago, showering a large area with debris, according to new research.
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