column drill是什么意思

网络释义

用法例句

Through study 63~125 μm particle of 56 heavy mineral samples in three cylindrical cores:CJ08-630,CJ08-923 and CJ08-1185 on the coast of the East China Sea continental shelf.

对东海沿岸陆架CJ08-630,CJ08-923,CJ08-1185三个柱状岩心56个重矿物样品63～125μm粒级重矿物的研究表明,重矿物种类有56种,最高含量可达53。

MEASUREMENT AND INTERPRETATION METHOD OF HORIZONTAL PERMEABILITY TENSOR OF A COLUMNAR CORE SAMPLE

柱状岩心水平渗透率张量的测量解释方法

A Study of Structure and Structural Plane Fractal of Basalt Rock Mass with columnar joints

柱状节理玄武岩岩体结构与结构面的分形研究

A stele that has a solid core of vascular tissue.

原生中柱一种有管状组织的实心中柱

A ringlike molding around the capital of a pillar.

环状平缘柱中心的环状线条

The Columnar Jointing in Cretaceous Clastic Rocks and the Rotation of Rift Shoulder in Sudan

苏丹白垩纪碎屑岩中的柱状节理与裂谷肩旋转

THE MINERALOGICAL CHARACTERISTICS OF HEXAGONAL PYRAMID BERYL FOR DACALASU GRANITE-PEGMATITE IN ALTAY,XINJIANG

新疆大卡拉苏花岗伟晶岩锥状绿柱石矿物特征

Study on the Attenuation Law of Explosion Stress Wave in Rock of Cylinder Charge;

柱状药包在岩石中爆炸应力波衰减规律的研究

Distribution of Explosive Energy Consumed by Coupling Column Charge in Rock;

岩石在柱状耦合装药作用下的爆炸能量分布

RESEARCH ON ANISOTROPIC CHARACTERISTICS AND SIZE EFFECT OF COLUMNAR JOINTED ROCK MASS

柱状节理岩体各向异性特性及尺寸效应研究

SIZE EFFECT ON SHEAR STRENGTH OF BASALT ROCK MASS WITH COLUMNAR JOINTS

柱状节理玄武岩体抗剪强度参数尺寸效应研究

SIMULATION OF COMPRESSIVE FAILURE PROCESS OF COLUMNAR JOINTED ROCK MASS AND ITS FAILURE MECHANISM ANALYSIS

柱状节理岩体压缩破坏过程模拟及机制分析

Shore of the East China Sea Continental Shelf Seabed Cylindrical Core Re-distribution of Minerals

东海近岸大陆架海底柱状岩芯重矿物分布研究

A column of eccentrically shaped rock, produced by differential weathering.

天然怪岩柱因受特定的风化侵蚀而形成的形状怪异的岩石

Baihe Jinsha River Hydropower Station Columnar Joints Basalts Rockmass Structural and Quality Classification;

金沙江白鹤滩水电站柱状节理玄武岩岩体结构及质量分级研究

High Resolution Records of Paleoenvironment in Deep Sea Core -Taking the Core 17940-2 from Northern Slope of the South China Sea as an Example

深海岩芯高分辨率的古环境记录—以南海北部陆坡17940-2柱状样为例

Study about the Deformation Properties of the Columnar Joints Basalts for the Foundation of the High Arch Dam of Baihetan Hydropower Station Jinsha River;

金沙江白鹤滩水电站高拱坝坝基柱状节理玄武岩变形特性研究

STRENGTH ESTIMATION OF COLUMNAR JOINTED BASALTIC MASS BASED ON GEOLOGICAL STRENGTH INDEX

基于地质强度指标法的柱状节理玄武岩体力学强度估计

Distribution and Composition of Heavy minerals of three cylindrical core in the Hangzhou Bay

杭州湾附近海域三个海底柱状岩芯重矿物分布与组成