narrow gap

He pulled the thick curtains together , leaving just a narrow gap .

他拉上厚厚的窗帘，仅留下一条狭窄的缝隙。

There was only a narrow gap between the bed and the wall .

床和墙之间只有一条窄缝。

Data acquisition & processing system of temperature field in narrow gap welding

窄间隙焊接温度场的数据采集与分析

Optimization of parameters for narrow gap SAW using fine welding wire

细丝窄间隙埋弧焊工艺参数寻优

Control system by microcomputer for narrow gap saw machine

窄间隙埋弧焊机微机控制系统的研制

Narrow Gap Submerged & Arc Welding Test and Its Application in Production

双丝窄间隙埋弧焊焊接试验及在高压容器生产中的应用

Error Analysis of Automatic Tracing System for Narrow Gap Welding with Measures of Error Reduction

窄间隙焊自动跟踪系统的误差分析及减小误差措施

Welding in Narrow Gap of Pressure Vessel with Thick Wall

厚壁压力容器的窄间隙焊接

A new rotating arc process for narrow gap MAG welding

新型高速旋转电弧窄间隙MAG焊接

The magnetic control of TIG arc in narrow gap welding

窄间隙钨极焊接电弧的磁场控制

Tandem scanning of ultrasonic testing for narrow gap weld of heavy structure

大厚度窄间隙焊缝超声波自动串列扫查

Narrow Gap Stability Theory of Blood Flow between Two Relatively Rotating Concentric Cones

二锥形分离杯之间血液流动稳定性的窄间隙理论

Effect of Photo - electronic Transition in Narrow Gap Semiconductors

窄禁带半导体的光电跃迁效应

Micro computer Based Control System for Welding Seam Automatic Tracing of Narrow Gap CO_2 Weld

窄间隙CO2焊焊缝自动跟踪的微机控制系统

Temperature distribution and residual stress in multi-pass narrow gap submerged arc welding

厚板窄间隙多道埋弧焊温度和残余应力分布

Narrow gap saw for straight and circular welds at flat position

水平直焊缝与水平圆形焊缝窄间隙埋弧焊技术

Research for No homogeneous Compress Arc Narrow Gap Welding

非均匀压缩电弧窄间隙焊接技术

It features high cutting speed , narrow gap , low distortion , materials saving and low cost .

具有切割速度快、切口窄、变形小、节省材料、成本低等优点。

Optical transition effect is a fundamental physical process in the narrow gap semiconductor infrared detectors .

光电跃迁效应是窄禁带半导体红外探测器的基本物理过程。

Magnetic remnant research on steel 980 ultra narrow gap GMAW

船用钢结构980钢超窄间隙GMAW工艺剩磁研究

Narrow Gap Submerged-Arc - Welding Application in Production

双丝窄间隙埋弧自动焊在生产中的应用

Image processing method applied to on-line detection of narrow gap weaving mig / mag

图象处理在窄间隙MIG/MAG焊在线检测中的应用

Automatic narrow gap submerged arc welding of high pressure heating vessel with tandem wires

高压加热器双丝窄间隙埋弧自动焊

Microcomputer weld joint tracking control in narrow gap with pc-mig welding

微机控制窄间隙熔化极脉冲氩弧焊焊缝自动跟踪系统

The optical properties of narrow gap semiconductors

窄禁带半导体的光学性质

Magnetoresistance oscillation of two-dimensional electrons gas in narrow gap dilute magnetic semiconductor

窄禁带稀磁半导体二维电子气的磁阻振荡研究

A narrow gap or pass between hills or woods .

小路山间或林间狭窄地带或通道。

The nonlinear susceptibility and optical bistability of narrow gap semiconductors

窄禁带半导体的非线性极化率和光学双稳性

Investigation on side weld penetration technique of all position narrow gap and thick walled pipe welding

厚壁管窄间隙全位置焊接侧壁熔透技术研究

Narrow Gap TIG Hot Wire Welding Procedure for the Circumferential Seams of Header

窄间隙脉冲热丝TIG焊在集箱环缝焊接中的应用