Applied formula of nickel eletroplating additive for deep and blind hole;
深孔盲孔镀镍添加剂应用配方探讨
Discussion on estimating the blind hole during chemical grouting;
化灌中对盲孔判定问题的探讨
Building blind hole structure analyzer of the oil perforating gun based on BP neural network;
基于BP神经网络建立石油射孔枪盲孔结构分析器
An opto-electronic inspection system based on the direct imagery theory is presented for non-contact observation of the micro-profile of a small area, especially that of the underside of a micro-pore.
针对微小面积,特别是微小"盲孔"底面形貌的非接触精密检测,提出了一种基于直接成像原理的光学结构。
The investigation on the cracking morphology of the blind vias and chemical analysis on the grain boundary of copper - plating layers have definitely identified that inappropriate compositions of electroplating solution and sulfur segregation are the critical causes of the crack defect.
通过观察盲孔的开裂形貌、分析裂纹的化学成分,确认了镀液配比不当、硫等杂质元素偏析是引起开裂缺陷的关键起因,并首次提出了开裂的失效机制。
Failure of blind via is one of the main causes of an open circuit in printed circuit board(PCB).
盲孔开裂是导致印制电路板(PCB)电气断路的主要原因之一。
Research on the Process of Buried/blind Via in HDI Rigid-flex Board
HDI刚挠印制板中的埋盲孔工艺研究
Black of the card
盲孔(纹板上无孔的部分)
To make a countersink on or in.
在…上或…内造埋头孔
To drive(a screw or bolt)into a countersink.
将钻或螺栓置入埋头孔
counterbore for hexagon socket head bolt
内六角头螺栓埋头孔
Micro-via Filling and Through Hole Plating in one Process in Vertical Line
垂直电镀线盲孔和通孔同步电镀工艺
Study on the Physical and Mechanical Performance of Back Covered Porous Brick and Its Masonry;
盲孔多孔砖及其砌体物理力学性能的试验研究
Blind-hole lower bushing prevents leakage.
"盲孔"下部衬垫能够防止泄漏。
Finishing Technology of Large Diameter Blind Holes in Hydraulic Oil Tank Case
液压油箱壳体大盲孔的光整加工技术
Replace length cut springs to std. springs. Close blind holes.
将定尺弹簧改成标准弹簧.关闭盲孔.
FEM simulation of blind bolt connection based on ANSYS
基于ANSYS的盲孔螺栓联接的有限元仿真
An experimental study of drilling small and deep blind holes with an abrasive water jet
磨料水射流钻削深小盲孔的试验研究
insert(a screw or bolt)into such an enlarged hole
将（螺钉或螺栓）旋入埋头孔中.
A tool for making such a hole.
埋关钻制造这种孔的工具
Shallow burial seems to preserve chalky textured porosity.
浅埋藏似能保留具白垩状结构的孔隙。
Discussions on the Design of Pile Foundation and Burry Methods of Ground Heat Exchanger Pipes in Bored Pile
钻孔灌注桩内地源换热器埋管的桩基设计和埋管方式探讨
The ophthalmologist tried to implant little TV cameras in the eyes of blind people
那位眼科医生试图在盲人眼中埋置微型电视摄像机。
Processing Technical Study for Steam DrumTemperature-Measuring Seat Small Bore Deep Blind-Hole
汽包测温座小口径深盲孔的加工工艺研究
