core sample的例句大全

Scientists charted levels of thallium, cadmium and lead in an ice core sample drilled in Greenland.

科学家从格林兰岛冰芯样品中了解到了铊 、 铅和镉的含量.

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The paper introduces system structure, gamma ray testing, core location, sample depth emendation and so on.

文章介绍了系统结构及伽马测试 、 岩心归位 、 样品深度校正等.

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With the abasing of the stratum static load, the bulk of the core sample come into expansion.

钻井岩样由于地层静压力的降低而导致总体积发生膨胀。

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The inspection results indicated that the uniform diameter of pure sand-gravel columns in mud and silt reached 55~ 82 cm, and the boring core sample strength of grouting column reached 4.3~ 11.4 MPa at the age of 28 d.

检测结果表明，挤入淤泥和粉土中的纯砂砾柱平均直径达到55~82cm，28d龄期时水泥砂砾灌浆体取芯的抗压强度达到4.3~11.4MPa。

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By the density test of blow-drying and stoving of non-aridity core sample from asphalt pavement, the bulk volume relative density and compactness can be calculated under different test conditions.

通过对沥青路面上钻取的非干燥试件进行风干和烘干试验，计算不同试验条件下心样的毛体积相对密度和压实度。

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According to recent statistics of sample banks, it analyzes the current situation of capital structure of small and medium-sized banks from three aspects, including core capital, supplementary capital and capital adequacy.

根据样本银行近年来的相关数据，首先从核心资本、附属资本和资本充足性三方面分析我国中小银行资本结构的现状。

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Research for Permeability Test of Drilling Core Sample from Pavement

路面钻芯取样试件渗透试验研究

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The Data Processing of the Core Sample γ Spectrum Scan System

岩心γ能谱扫描系统数据全析

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The structure of polymer molecular net chain can change through the core sample causes the polymer fluid free energy change.

聚合物分子网链结构在通过岩心时发生形变，引起聚合物溶液自由能的变化。

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The research indicated that: After fracturing fluids pushed in the core sample, damage rate of core sample by clay inflated by absorbing water and the water locking effect all about 10%;

研究表明：压裂液滤液挤入岩心后，粘土吸水膨胀和水锁效应引起的岩心渗透率伤害率都在10%左右；

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A Method of Using Core Sample to Measure Salinity of Formation Water

利用岩心样品测定地层水矿化度的方法

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Development of the major diameter core sample cutting machine

大直径岩样切割机研制

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Application of small diameter core sample to the compressive strength identification of concrete structure

小直径芯样在检验结构砼抗压强度中的应用

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Analysis of Gradation Difference of Core Sample from Asphalt Pavement

沥青路面钻芯芯样级配差异性分析

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Experimental Study on m Value of Pure Sandstone Skeleton Core Sample with different Particle Sizes

不同粒径纯砂岩骨架岩心的m值实验研究岩屑长石砂岩质杂砂岩

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Laboratory Tests of Factors Effecting Core Sample Blocking Ratio and Flow Back Break Down Ratio

岩心封堵率与返排解堵率影响因素的试验研究

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This paper introduces the design principle, structure and application effect of the major diameter core sample cutting machine.

文中介绍了大直径岩样切割机的设计原理、结构及使用效果。

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The Influence of Drilling Coal Core Sample ′ s Collection and Coal Quality Determination on Rational Use of Coal Resources

正确采取煤芯煤样合理利用煤炭资源

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Analytical study of water bearing in the core sample and the trace gas being the direction of raising reservoir evaluation level

岩样含水及微量气分析研究是提高储集层评价水平的方向

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Scaling-up of core sample micro-bit testing to predict penetration rate

岩芯微钻头试验放大用于钻速预测

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