Sedimentary rocks—the most common rock type near the surface—are also the most common reservoirs for water because they contain the most space that can be filled with water.
沉积岩——地表附近最常见的岩石类型——也是最常见的储水层,因为它们可以装水的空间最多。
A large amount of impact test was carried out on four kinds of common rock by using SHPB.
作者利用SHPB装置对常见的四种岩石进行了大量冲击试验。
Basalt is one of the Earth's most common rock formations, making up 10 percent of the continental crusts.
而玄武岩是地球上最常见的岩层,形成了10%的大陆壳。
Most rock roof of roadway is sediment rock, so its intensity is low, the stratification is a common rock mass structure in coal mines.
煤巷顶板多数是岩体强度较低的沉积岩,层状岩体结构是沉积岩的主要特征之一。
Failure of debris flow fan is distinct from the common rock and soil slope failure due to the unique geotechnical features of debris flow sediment.
泥石流堆积体边坡失稳现象由于其组成物质、形成年代和堆积部位等方面的特点,与其他岩土边坡失稳有不同的表现。
So the need to quickly recognise things that could be helpful or harmful could have had a great influence on rock art and explain why some images are more common across cultures than others.
因此,快速识别事物是有益还是有害的需求可能对摇滚艺术产生了巨大的影响,并解释了为什么一些形象在不同文化中比其他的更常见。
The simple motifs found at Panaramitee are common to many rock-art sites across Australia.
对于遍布澳大利亚的众多岩画遗址来说,在Panaremitee发现的那些简单图案显得很普通。
But the rock is reasonably widespread, being both the underlying stuff of ocean floors and a common outpouring of terrestrial volcanoes.
但是,这种岩石还是相当广泛,因为它既是海床基本物质,也是常见的陆地火山喷发物。
Assessment units (AUs)—mappable volumes of rock with common geologic traits—were identified within each province and quantitatively assessed for petroleum potential.
每一个地质区域包含厚于3千米的地层。评估单元——可测绘的普通地理特征岩量——被分区测试,按质量评估油气潜力。
All three Rock Creek folders used for this review have several common features.
所有这三把用来检查的石河折刀都有一些共同的特征。
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。
It's a common occurrence to see your partner falling asleep time and again while you're in the mood to rock the boat.
在你有心跟对方搞个小恶作剧时,你会经常看到他睡着了。
A genus of sea anemone common in rock pools.
一种在岩石区湖水潭常见的海葵。
According to reports, the distribution of various types of underground Great Wall of granite, rock hardness is twice as common.
据介绍,长城地下分布着各类花岗岩,硬度是普通岩石的一倍。
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。
Analysis of common soil and rock composition in the foundation treatment measures on the basis of a residential area of soft soil and rock foundation engineering approach was introduced.
在分析常用土岩组合地基基础工程处理措施的基础上,对某住宅小区的软土和岩石地基基础工程处理方法进行了介绍。
This paper introduces the construction process, common problems and measures of rock roof-bolt.
本文简要介绍了岩石锚杆基础的施工工序、常见问题和对策等。
The bored pile is a common foundation type, which transfers the loads to the deep layer of soil or rock in order to mitigate the uneven sink of structures.
灌注桩是建筑物常用的基桩形式之一,它将上部结构的荷载传递到深层稳定的土层或岩层上去,减少基础和建筑物的不均匀沉降。
Bands described as technical death metal or progressive death metal usually fuse common death metal aesthetics with elements of progressive rock, jazz or classical music.
被描述为技术死亡金属或前卫死亡金属的乐队通常混合了普通的死亡金属美学和前卫摇滚、爵士乐或古典乐的元素。
Rock-forming mineral, olivine, pyroxene, hornblende, orthoclase, feldspar, plagioclase, mica, quartz, biotite, calcite and other common metal and nonmetal minerals.
造岩矿物的概念、橄榄石、长石、角闪石、辉石、云母、石英、方解石和常见金属和非金属矿物。
Rheological phenomenon is a common dynamic action with its creep damage being one of the major damage types of rock salt.
流变是岩盐类软岩的一种常见力学行为,其蠕变损伤破坏是岩盐的主要破坏形式之一。
The kinetic mechanism of the rock with acid and the fracturing methods of complex lithology, on which people have little knowledge, have much different from common carbonate formations.
复杂岩性储层的酸压反应机理、酸压工艺方法不同于常规碳酸盐岩储层,而目前国内外对于复杂岩性储层岩石导流能力认识较少。
A very common sedimentary rock is called shale, which is a soft rock and was obviously formed by being deposited on the sea bed.
一种十分常见的水成岩叫油页岩,他是一种很软的岩石,很明显是因为被压积在海底而后形成的。
When a tunnel construction passes through the surrounding rock with karst caverns, the displacement change characteristic of rock mass is different with the common tunnel.
隧道穿越既有溶洞岩体施工时,隧道围岩位移变化特性不同于一般隧道。
The models in common use with elastoplastic analysis of rock mass, conception of critical state and the cap models that reflect strain hardening (or softening) of rocks are discussed.
介绍了岩体弹塑性分析常用的模型、临界状态的概念以及反映岩石塑性应变硬化(及软化)的帽式模型。
This subject introduce some common rectangle ore pillars and its advantages, and rock mechanics analysis and evaluation of rectangle ore pillars support effects.
介绍了几种常见矩形矿柱及其优点,并对矩形矿柱的支撑效果进行岩石力学分析和评价。
The intermediate-acid pyro-clastic rock is dominant with a few of intermediate lava and common sedimentary pyroclastic rocks formed in the volcanic intermittent activities in the Qidaogou area.
秋皮沟一带分布一套以中酸性火山碎屑岩为主,夹少量中性熔岩及火山间歇期正常沉积的秋皮沟火山碎屑岩;
The intermediate-acid pyro-clastic rock is dominant with a few of intermediate lava and common sedimentary pyroclastic rocks formed in the volcanic intermittent activities in the Qidaogou area.
秋皮沟一带分布一套以中酸性火山碎屑岩为主,夹少量中性熔岩及火山间歇期正常沉积的秋皮沟火山碎屑岩;
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