1.
The Control of Cylinder Cover Spring Holder Hole Cutting tool and Sinks the Hole Depth Size
气缸盖弹簧座孔刀具与沉孔深度尺寸的控制
2.
Research on Corrected Depth Computation of Perforating Depth and Realization of Accessorial System
射孔深度计算校深方法的研究与辅助校深系统的实现
3.
Effect of Bolt Hole Depth on Camshaft Bore of YZ4DE Diesel Engine
YZ4DE柴油机气缸盖螺栓沉孔深度对凸轮轴孔的影响
4.
The influence of depth of
经反复考察整机，并研究模板压缩孔深度的影响。
5.
Study on Method of Determining Depth about Hydraulic Jetting Sand Perforation With Coiled Tubing
连续油管水力喷砂射孔深度确定方法探究
6.
Research on Centerline Straightness Error of Deep-hole Drilling by Robust Design Theory;
基于稳健设计理论的深孔加工孔直线度研究
7.
CONSTRUCTION SCHEDULE ADVANCEMENT OF DRILLING PILE BY DEEP HOLE WATER PRESSURE BLASTING
采取深孔水压爆破提高钻孔桩施工进度
8.
Study on Fragmentation Forecasting for Length Hole Bench Blasting;
中深孔台阶爆破块度分布预测的研究
9.
APPLICATION OF CYLINDRICAL CAVITY EXPANSION THEORY TO SOLVE THE CRITICAL DEPTH OF PRESSUREMETER TEST
圆孔扩张理论求解旁压试验临界深度
10.
Supporting the use of impact drilling electric drill. Drilling, hole spacing with hole depth should meet the design requirements.
（1）钻孔使用配套冲击电钻.钻孔时,孔洞间距与孔洞深度应满足设计要求.
11.
Research on Processing Technology for Combining Deep Bore on High-precision of Unsymmetrical Parts
非对称零件高精度组合深孔加工技术研究
12.
LOG INTERPRETATION OF DEEP GAS ZONE BY NUCLEAR LOGGING POROSITY DIFFERENCE METHOD
用核测井孔隙度差异法解释深层天然气
13.
Extrahaustorial membrane wrinkled, stained more deeply, wrinkled, and perforated.
吸器外质膜皱褶，电子致密度加深，并出现孔洞。
14.
Preparation of Hierarchical Molecular Sieves for Deep Desulfurization of Gasoline;
用于汽油深度脱硫的多级孔道分子筛的制备
15.
Research about the Relation between a Shaped Charge Penetration and Compression Strength of a Concrete Target;
射孔弹穿深与混凝土靶强度关系的研究
16.
The Research of Big Pore Throat Identify and Water Flooding In-depth Profile Control Technology in Thick Oil Layer
厚油层大孔道识别及水驱深度调剖技术研究
17.
Experimental analysis of artificial deep foundation with large diameter and length shorter than 6 metres
长度小于6m的大直径人工挖孔深基础试验研究
18.
Measurement system of the Deep-hole Straightness Based on Three Noncolinear Points
基于三点法检测深孔直线度的测量系统