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1·Rock fragments from the subsoil can end up concentrated on the surface.

来自底土的岩石碎片最终可能集中在地表。

2·Rock fragments can be pulled up too, if they've gotten entangled with the roots over the years.

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。

3·To apply a surface of rock fragments or pebbles to.

砂砾是砾石岩石碎片或卵石的松散的混合物。

4·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。

5·Rock fragments including volcanics are common and the matrix consists largely of kaolin and illite.

常见有岩石碎块，包括火山岩屑，基质大部分为高龄土和伊利石。

6·Rock fragments, including volcanics, are common, and the matrix consists largely of kaolin and illite.

常见有岩石碎块，包括火山岩屑，基质大部分为高龄土和伊利石。

7·The pyroclastic rock fragments comprise quartzite, schist, gneiss, basalt, andesite, rhyolite and quartz.

火成岩的碎块成分主要为石英岩、片岩、片麻岩、玄武岩、安山岩和流纹岩。

8·The contents and size of rock fragments are increased with the slope gradient, and are influenced by the Lithology itself and tillage practices.

砾石含量和砾石大小随坡度呈增加的趋势，并受到岩性和耕作措施的影响；土壤表层的砾石含量和坡度存在着直线、对数或指数的关系；

9·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.

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。

10·The hydration-hydrolysis and dissolution rock fragments and feldspar and albitization of feldspar make many ions free from their framework and go into pore-water.

长石的钠长石化作用和长石、岩屑的水化水解作用、溶解作用，导致了不稳定组分的转变以及大量离子游离于孔隙水中，同时导致大量的自生矿物沉淀。