Effect of boundary and distance between holes on accuracy of blind hole technique;
盲孔法测量精度的研究─—边界及孔间距的影响
Relationship between Interpupillary & Innercanthal Distance and Maxillary Anterior Teeth of People with Normal Occlusion
正常者瞳孔间距、内眦间距与上颌前牙的关系
Study on Rational Borehole Space of Crossed Boreholes for Gas Pre-drainage
预抽煤层瓦斯交叉钻孔合理孔间距的研究
Optimized drill-hole spacing and drilling techniques eliminate "blank zones" in longwall faces prone to outbursts
优化钻孔间距与工艺 消除突出综采面“空白带”
Numerical Simulation of the Impact of Ratio of Hole Space on Gas-Film Cooling Effectiveness
孔间距对气膜冷却效率影响的数值模拟
Influence of angles and hole pitches on discharge coefficients of expanded holes at inlet and outlet
角度和孔间距对双向扩张型孔流量系数影响的实验
ratio of the pole spacing to the bore diameter of the pole pieces
极靴的间距与孔径比
In perforated continuous forms paper, the interval between cuts.
在穿孔的连续格式纸上，割线之间的间距。
As previously mentioned, spacing of the orifice groups with relationship to each other is important.
如前所述，喷孔组合的相互间距是重要的。
A Side Hole Fiber Grating Peak Separation Measurement Scheme Based on Polarization Detection
基于偏振检测的边孔光纤光栅双峰间距的测量
Stress Distribution Analysis for a Small Space in between the Large Nozzles Structure of Internally Pressured Cylindrical Vessel
圆形筒体小间距大开孔结构的应力分布
Spatial distribution pattern of the entrance holes excavated by the adult females,Xylosandrus germanus
光滑足距小蠹雌成虫侵入孔的空间分布
Supporting the use of impact drilling electric drill. Drilling, hole spacing with hole depth should meet the design requirements.
（1）钻孔使用配套冲击电钻.钻孔时,孔洞间距与孔洞深度应满足设计要求.
In an ideal situation, the largest aperture in the thinnest stencil with the maximum space between apertures provides the optimum process.
实际情况，最薄的钢网，最大的孔，最大的空间距，提供最优的工艺。
The distance between orifice groups is another parameter associated with stability.
喷孔组合之间的距离是与不稳定性有关的另一参数。
Application of Polar Iso-distance Net in Drawing Borehole Track Plane Projecion and Analysing Borehole Inclination Law
极等间距网在钻迹成图及孔斜规律分析中的应用
short focal length (high aperture) lens
短焦距(大孔径)透镜
The effects of magnetizing methods on the effective magnetic field strength showing the defects in the holes with short distances in magnetic particle inspection were studied by calculation.
通过计算研究小间距孔磁粉探伤时不同磁化方法对显示缺陷的有效磁场强度的影响。
