There are infiltration center on lava and agglomerates.
在熔岩或集块岩上有渗漏中心存在。
A volcanic rock consisting of rounded and angular fragments fused together.
集块岩由圆形石块和有角的石块聚结而成的火山岩
The Machadodorp tuff and agglomerate, which is higher-lying than the Ongeluck lave, is known only from the Eastern Transvaal.
层位较昂格鲁克岩流为高的马却多多普凝灰岩及集块岩，只见于德兰士瓦东部。
fragments of(esp volcanic)rock fused together in a mass
（尤指火山岩的）集块石.
THE ENRICHMENT CHARACTERISTICS OF APATITE FROM PHOSPHORITES IN EAST YUNNAN
滇东磷块岩矿床中磷灰石的富集特征
SECONDARY ENRICHMENT OF THE PHOSPHATITE DEPOSITS IN THE LOWER CAMBRIAN OF EASTERN YUNNAN
滇东下寒武统磷块岩矿床的次生富集
Uranium is frequently enriched by sorption or chemical combination in shales, lignites and phosphorites.
铀经常为页岩，泥炭和磷块岩所吸附或化学结合态而富集。
building of cement block, concrete or artificial stone (excl. agglomerated salate)
建筑用砌块水泥，混凝土或人造石料制的（不包括凝集板岩）
Mineral and lithological feature of Dalinghe heavy oil reservoir and the effects on development in the Block Du212, Shuguang Oilfield
曙光油田杜212区块大凌河组稠油储集层岩矿特征及对开采的影响
The Enriching-mechanism of Selenium of Cambrian and Permian Silicalite Formation in the Peripheral Margins of Yangtze Block;
扬子地块周边（？）、P硅岩建造中硒的富集机理对比研究
Well Logging Evaluation of Carboniferous Volcanic Reservoirs in Niudong Block,Santanghu Basin
三塘湖盆地牛东区块石炭系火山岩储集层测井评价
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、岩、麻岩、武岩、山岩和流纹岩.
The rock mass produced by an intrusive process.
侵入岩浆岩浆侵入过程中生成的岩块
The boat collided against a rock
船撞在一块岩石上。
He struck the rock a mighty blow.
他使劲猛击那块岩石。
An obtrusive rock formation.
一块突起的岩石的构成
The anchor line fouled on a rock.
锚索缠在一块岩石上
The truck hit a rock and tumbled over.
卡车撞上一块岩石，翻了。