1.
Finite element analysis on the comprehensive factors of slotted liner collapsing strength
割缝筛管抗挤压强度综合因素有限元分析
2.
Erosion Wear Behavior of Slotted Screen Liner for Sand Control
石油防砂割缝筛管的冲蚀磨损性能研究
3.
RESEARCH ON STRESS OF SLOTTED PIPE UNDER UNIFORM DISTRIBUTION LOADING
均匀载荷作用下割缝筛管的应力分析研究
4.
The characteristics of trapezoid slit of slotted oil pipe are summarized in this paper. The difficulty of laser cutting, the special equipment preparation and the processing methods are introduced.
介绍了割缝筛管梯形缝的特点、激光切割的难点、特殊的设备配置及新的加工工艺方法 .
5.
continuous slot pipe base screen
有连续割缝中心管的绕丝筛管
6.
Research on Device of LSAW Pipe Run-on and Run-off Tab
直缝埋弧焊管引(熄)弧板切割装置的研制
7.
The Application of Finite Element Method in the Strength Analysis of Casing after Hydraulic Sand Blast Slotting and the Optimization of Its Technological Parameters;
有限元法在水力割缝套管强度分析及工艺优化中的应用
8.
gravel-slot combination
砾石与割缝的尺寸组合
9.
The paper analyzes the causes of common quality defects in slotted screen laser cutting, and advances preventive measures against the defects.
分析了激光切割筛管过程中常见的质量缺陷及产生的原因,并提出了工艺解决方案。
10.
Research on the parameter optimization of the preset crack's fracturing slot and ground test
预置裂缝压裂割缝参数优选及地面试验研究
11.
undersized slot concept
选择偏小割缝尺寸的设计概念
12.
near-slot-size grain
尺寸与割缝宽度相近的颗粒
13.
APPLICATION OF IMAGE SEGMENTATION ON WELD LOCATION USING ACTIVE LASER VISION SENSOR
图像分割在主动光焊缝检测中的应用
14.
Study on the Technology Parameters Optimization of Hydraulic Slotting Casing Perforation;
水力喷砂割缝射孔工艺参数优化研究
15.
Design Study on Spouted Water Process Parameters of Hydraulic Incision Facility
水力割缝工具射流工艺参数设计研究
16.
Niobium seamless tubes
GB/T8183-1987铌无缝管
17.
Measure of Expansion Amount of Cement Pavement Joint and Selection of Joint Sealants in Central Section
中部地区水泥路面切割缝的伸缩量测定及填缝材料的选择
18.
lower telltale spacing
下部信号筛管与主筛管之间的间隔