In adhesive bonding repair using composite patches, the size of patch has an obvious influence on bonding strength.
本文针对单面胶接修理结构建立了“三板模型” ,并且 ,通过试验来验证该有限元模型的正确性 ,然后 ,利用该模型来分析补片尺寸对胶接质量的影响。
The maximum stress of PBGA121 soldered joints increases when chip size increases,while the maximum stress of PBGA81 soldered joints decreases first and then increases.
芯片尺寸改变时,PB-GA121焊点的最大应力值随芯片尺寸的增大而增大,但PBGA81的最大应力值随芯片尺寸增大先减小后增大。
According to the jack pipe saddle with specially structure mode,although determining the incidence angle of probe head and selecting suitable wafer dimension and probe head frequency,it realizes wonderfully the defect location of corner weld of jack pipe saddle by ultrasonic detection.
插接管座焊缝的质量直接影响机组的安全运行,针对特定结构型式的插接管座,通过确定探头的入射角度和选择合适的晶片尺寸及探头频率,用超声波检测成功实现了插接管座角焊缝缺陷的定位。
Influence of Sizes Patch on Adhesively Bonded Composite Structure Strength
补片尺寸对复合材料胶接修理性能的影响
stable-base film
片基尺寸稳定的胶片
dimensions for 120-size photographic roll film, backing paper and film spools
120规格胶片的尺寸
dimensions for photographic sheet films for general use
普通摄影用页片尺寸
dimensions for photographic film for graphic arts use
书画用摄影胶片尺寸
dimensions for 35mm motion-picture raw stock
35mm电影摄影胶片尺寸
Dimensions of the cores for motion-picture film rolls
GB/T6848-1986电影胶片片卷片芯尺寸
Changes the picture scaling, size, and cropping information
更改图片的缩放、尺寸和裁剪信息
Bobbins for 16mm motion picture projectors--Dimensions
GB/T7700-198716mm电影放映机片轴尺寸
We can enlarge the photo in various sizes.
我们可以把这张照片放大成各种尺寸。
Dimensional series of spiral wound gaskets for pipe flanges
GB/T4622.2-1993缠绕式垫片管法兰尺寸系列
horizontal enlarger
水平式放大机，通常用于大尺寸底片
Reels for 35mm motion picture projectors--Dimensions
GB/T9218-198835mm电影放映片夹尺寸
Dimensional Accuracy Control of Investment Casting Large-Size Turbine Blade--Dimensional Stability of Wax Pattern
大型涡轮叶片无余量精密铸造尺寸精度控制研究——蜡模尺寸稳定性
This enlarger can make prints of various sizes from the negative.
这台放大机可以从底片印出各种尺寸的照片。
In this paper Compensation method of wheel sige deviation is discussed in detail.
这里还详细讨论了砂轮尺寸误差的补偿方法。
Analysis and Error Compensation of the Intelligent Instrument Used for Measurement of Large Size Shaft Parts;
大尺寸轴类零件智能量仪系统分析与误差补偿
A Brief Analysis of Compensation on Dimension Tolerance and Shape and Position Tolerance in Tolerance Principle;
公差原则中形位公差与尺寸公差的补偿简析