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.

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.

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。

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。

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。

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。

Research for Permeability Test of Drilling Core Sample from Pavement

路面钻芯取样试件渗透试验研究

The Data Processing of the Core Sample γ Spectrum Scan System

岩心γ能谱扫描系统数据全析

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。

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；

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

Development of the major diameter core sample cutting machine

大直径岩样切割机研制

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

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

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

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

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。

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

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

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