1.
Research on Automatic Control System for Keyhole Plasma Arc Welding Penetration;
小孔型等离子弧焊熔透自动控制系统研究
2.
Analysis of the Nozzle Model and Hole Model Associated with High-pressure Natural Gas Pipeline Leakage
高压输气管道小孔与大孔泄漏模型的比较分析
3.
small marine fish with black mouth and gill cavity.
长有黑嘴和鳃孔的小型海生鱼。
4.
Research on the Optimization of Medium-length Hole Blasting Technique in Small Mines
小型矿山中深孔爆破工艺的优化探索
5.
Quasi-keyhole arc welding process is a typical nonlinear system.
准小孔弧焊接过程是个典型的非线性系统。
6.
Program for Small and Middle Submersible Bulkbead Cate Design
中小型潜孔式平面钢闸门设计程序系统
7.
Analyses on mechanical performance of concrete multi-row bore pint-size block
混凝土多排孔小型砌块的力学性能分析
8.
Setting up and Realizing the Mathematical Model of Water Giving Systems of Small hole Water Tanks;
小孔口水箱供水数学模型的建立与实现
9.
Simulation of the keyhole formation during deep penetration welding using an adaptive heat source model
用自适应热源模型模拟深熔焊小孔的形成过程
10.
Improved method for processing small holes on ordinary EDM machine
普通电火花成型机床加工小孔的改进方法
11.
One Port Minilaparoscopic Operation to Treat the Indirect Inguinal Hernia in Children
微型腹腔镜一孔法治疗小儿腹股沟斜疝
12.
Pinholes Prevention of Middle and Small Aluminum-Alloy Castings by Metal Mould
预防中小金属型铝合金铸件针孔的研究
13.
Study on Process of Reducing Porosity of Small Solid Rocket Motor Grain
降低小型固体发动机药柱气孔率工艺研究
14.
Study on Terahertz Source of Small-aperture Bow-tie Photoconductive Antenna
小孔径蝴蝶型光电导天线太赫兹辐射源的研究
15.
EXPERIMENTAL INVESTIGATION OF MINI-THRUSTER BASED ON POROUS MEDIUM COMBUSTION
基于多孔介质燃烧的小型推进器实验研究
16.
A slight puncture made by or as if by a pin.
针孔，小孔用针或好象用针戳的小孔
17.
The sand box model is a reduced scale representation of the natural porous medium domain.
砂槽模型是将天然的多孔介质区域按比例缩小的模型。
18.
Having a hole or holes, especially a row of small holes.
有孔的或多孔的，尤指有一排小孔的