1.
Design on Control and Data Processing System of Acoustic Logging While Drilling Tool
随钻声波测井仪控制和数据处理系统设计
2.
Application of V-system in acoustic logging while drilling data denoising
V系统在随钻声波测井数据降噪中的应用
3.
Designing Isolator of Logging-While-Drilling Acoustic Tools Using Three-dimensional Finite-difference Time-domain Method
用三维时域有限差分法研究随钻声波测井仪器隔声体的设计
4.
Sound isolation numerical simulation on isolator of logging while drilling sonic tool using finite difference time-domain method
基于时域有限差分法的随钻声波测井仪隔声体隔声效果的数值模拟
5.
A Research on the Logging While Drilling Acoustic Data Transmission Based on Periodic Drill String System
基于周期性钻柱系统的随钻数据声波传输方法研究
6.
Research on Ultrasonic Test Method for Steel Pipe with Heavy Thickness Used in Drill Collar
钻铤用厚壁钢管超声波探伤方法研究
7.
Ultrasonic testing of the cast-in-place bored pile in a project
某单体工程钻孔灌注桩的超声波检测
8.
randomly-modulated carrier
随机调制载波(一般指噪声调制的载波)
9.
Simulation the Acoustic Characteristic of Periodic Drill String of Logging while Drilling
随钻测井周期性钻柱结构声传播特性的数值仿真
10.
PERTURBATION STOCHASTIC FEM ANALYSIS FOR WEIGHT ON BIT ( WOB ) FLUCTUATION OF DRILL STRING
钻压波动对轨迹影响的摄动随机有限元分析
11.
Response Study of Electromagnetic Logging While Drilling in Complicated Heterogeneous Strata
非均匀复杂地层随钻电磁波测井响应研究
12.
The Research on Electromagnetic Wave Logging While Drilling Response and Interpretation Method
随钻电磁波测井响应及解释方法的研究
13.
Numerical Simulation on SWD Seismic Wave Propagation and Data Processing
随钻地震波场传播与数据处理方法的数值实验
14.
Numerical Study for Measurement of Shear Wave Velocity in Logging-while-drilling Environment
随钻测井环境中地层横波速度测量的数值研究
15.
Study on Technique and Mechanism of Ultrasound-assisted Electroplating of Nickel-based Diamond Bit;
超声波电镀镍基金刚石钻头工艺与机理研究
16.
Key Technologies on Using Ultrasonic Method for Concrete Casting Level Measurement in Bored Pile Foundation and Its Realization;
钻孔桩砼灌面超声波测量的关键技术及其实现
17.
The Research of Applying the Witrasonic Wave to Detect the Pole Base Drill Becoming Hole;
运用超声波对桩基钻孔进行成孔检测的研究
18.
Application of ultrasonic testing and rotary jet grouting technology on bored pile
超声波检测和钻孔旋喷技术在灌注桩中的应用