页岩

The ichthyosaur remains are found inblack, bituminous marine shales deposited about 190 million years ago.

人们在黑色的，含沥青的海洋页岩中发现了约19，000 年前沉积下来的鱼龙化石

The ichthyosaur remains are found in black, bituminous deposits at Holzmaden, Germany, present an interesting marine shales deposited about 190 million years ago.

人们在黑色的，含沥青的海洋页岩中发现了约 19，000 年前沉积下来的鱼龙化石。

From that of more than 2000 pieces of stone, the small village of mainly stone to stone tools, the vast majority of angle is shale as raw materials, fell after smashing, by touching the incus.

从发觉的两千多件石器来看，丁村石器以石片石器为主，绝大部分是以角页岩为原料，经过摔砸、碰砧而成。

The strata are Triassic Xujiahe group sand-shale stratum which containing coal layer. It is nearly three-century history about the coal layer exploitation. In that time, because of the outdated technique and inorganization, the coal caves have the characteristic of randomicity, concealment, universality, no obviously regularity and the small scale for single cave.

坝区地层为三叠系须家河组砂页岩含煤地层，煤层的开采已近300年历史，由于当时开采技术落后、无组织性，导致煤洞具有随机性、隐蔽性、广泛性、单洞规模小、无明显规律等特点。

Late-blooming perennial plant of shale barrens of Virginia having flowers in flat-topped clusters.

弗吉尼亚页岩荒地的一种晚花多年生植物，有顶端扁平的花簇。

This field guide describing the Middle Lias ironstones and shales of Staithes was produced by Dr Ian West, University of Southampton, UK. The guide is fully illustrated with maps and diagrams.

本网站描述了Staithes地区早侏罗世中期的铁矿石和页岩，是由英国南安普敦大学Ian West博士创建的，具有学科研究指南的作用，附有地图和图表说明。

The oil shale of this area have four types, including mudstone, calcareous mudstone containing silty band, marlite and shale, and the former two are main types. The recoverable oil shale composed of 50% low-grade, 42% middle-grade and 8% highgrade oil shale. All of them are high-ash oil shale.

油页岩类型有泥岩、具粉砂质条带的含钙-钙质泥岩、泥灰岩和页岩4种类型，以前两者为主；低品级油页岩体积分数为50％，中品级油页岩体积分数为42％，高品级油页岩体积分数为8％，均属高灰分油页岩。

For Goupitan Hydropwer Station on Wujiang River,over 1 200 anti-uplift anchor pile s are arranged in the water cushion pool to anchor the non-uniform soft rock strata composed of shale,clay rock,silty clay rock,thin layer of marlite and less medium-fine calcareous sandstones etc.

乌江构皮滩水电站水垫塘部位布置了1200多根抗浮锚桩，对页岩、粘土岩、粉砂质粘土岩，及夹薄层泥灰岩和少量中细粒钙质砂岩等不均质软岩层软岩进行锚固，原设计锚桩的间距为2.2m，为了优化设计，缩短工期，在施工前进行了4根锚桩原位抗拔试验，根据锚桩在抗拔过程中周边一定范围内岩体变形沿径向的分布规律，及破坏时裂隙的扩展形态和范围，确定了锚桩的间距，在此基础上提出了锚桩间距的优化方案，并应用于工程施工。

Below 1100℃, the amount of argon released from irradiated samples is in an order of: plagioclase rock＞striped migmatite＞granite＞garnetiferous mica schist＞calciummuddy shale＞basalt.

在1100℃之前，辐照样释放的氩气量按顺序排列为：斜长岩＞条带状混合岩＞花岗岩＞含石榴石云母片岩＞钙泥质页岩＞玄武岩。

Mechanical reason of borehole collapse in brittle shale is researched. With the elastic theory, the formula for calculating the maximum and minimum drilling fluid density that would cause the initial shear fracture in vertical and inclined borehole is derived and the influence of formation non-linear deformation property is taken into account. The solution of the formula is given by iteration method.

研究了硬脆性泥页岩井壁坍塌的力学机理，利用弹性力学理论推导出了直井、斜井井壁产生初始剪切破坏而造成井壁坍塌的泥浆密度上、下限的理论计算公式，并对地层非线性变形性质对井壁应力的影响进行了修正，编制了迭代法数值求解软件。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。