core drill machine是什么意思

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

Therefore, core scanning images need to be applied to calibrate imaging logging data, in order to be more accurate in logging interpretation, a program has been developed for interactive interpreting core scanning and image data by using VC++6.

为提高成像测井解释精度以及该类资料的应用水平,需进一步利用岩芯扫描图像来刻度成像测井资料,采用了VC++6。

Detection of nature gas hydrates in rocks using ultrasound;

模拟岩芯中天然气水合物超声检测技术