core是什么意思

网络释义

用法例句

Study on the Determination of Formation Invasion and Damage Depth by Long Core Experiments;

长岩芯实验确定地层侵入深度和污染深度的研究

Measurement of the Surface Rayleigh-Wave Rate of the Oil-drill-core by Laser;

岩芯表面瑞利波速率的激光测试方法

The core pellet is placed in a chamber.

把岩芯放在容器中。

The middle core was loaded.

中间那块岩芯曾加载。

The Comparative Analysis of Diagenesis of Outcrop Sandstones and Core Sandstones in Chengzihe Formation、Muling Formation, Jixi Basin

鸡西盆地城子河组、穆棱组露头砂岩与岩芯砂岩成岩作用比较分析

ACOUSTIC RESPONSES TO ROCK CORE UNLOADING-DISTURBANCE AND UNLOADING-SENSITIVE ROCK MASS

岩芯卸荷扰动的声学反应与卸荷敏感岩体

Two methods are used to evaluate the permeability of cores.

有两种方法可用来测量岩芯的渗透率。

Analysis of Microparticles in Ice Cores: An Indicator of Past Environments

冰岩芯微粒分析:古环境的一种标志

Experimental Study on Acoustic Responsiveness to Rock Core Unloading Disturbance

岩芯卸荷扰动的声学敏感性试验研究

The Multi-functions of Micro-bubble Drilling Fluid for Core Drilling

微泡钻井液在岩芯钻探中的多重功效

granit is S-type and its evolution sequence might begranomonzonite → muscovite-granite(outcrop) → feldspar-granit →muscovite-granite(core);

花岗岩演化顺序可能为二长花岗岩→露头白云母花岗岩→钾长花岗岩→白云母花岗岩芯。

Petrological and mineralogical examinations of core material can be used to identify hydrothermal alterations.

岩芯的岩石学和矿物学研究也能用来鉴定水热蚀变。

The second method uses full-diameter core samples in length of 1-1.5 ft.

第二种方法是利用外径为1-1.5英尺岩芯样品。

Major elemental compositions and paleoenvironmental changes of the core sediments in the southern Yellow Sea

南黄海中部沉积物岩芯常量元素组成与古环境

Management System of Geological Prospecting Bore Rock Core Information Multimedia Database

地质勘查钻孔岩芯信息多媒体数据库管理系统

Oil Core Porosity Measurement Using Technology of Computerized Tomography

计算机层析技术用于石油岩芯的孔隙度测量

THE FRACTURE MECHANISM OF DISCAL DRILL CORE AND ITS INFLUENCE ON CHARACTERISTIC OF ENGINEERING GEOLOGY

岩芯饼裂机制及其对工程地质特性影响的分析

Thermoluminescence and Paleoclimatic Change of Sedimentary Cores in the Northeast Indian Ocean;

东北印度洋沉积岩芯热释光与古气候演变研究

Diatoms and Their Palaeoenvironments from the Cores of Xijiang Delta in China;

西江三角洲岩芯中的硅藻及其记录的古环境

Study on Structure Optimization of the Derrick of JYD-1000 All-hydraulic Core Drilling Rig;

JYD-1000型全液压岩芯钻机钻塔结构优化研究