斜面上钻孔与平面上钻孔相比，由于加工初期条件差，孔的相对位置精度低，刀具更容易折损。
Drilling on inclined surfaces has such problems as the decrease of hole accuracy and damage of tools compared with the drilling on flat surfaces.
相对于用常规的手工方法加工孔，钻模使得钻孔、铰孔和攻丝速度快很多而且精度更高成为可能。
Jigs make it possible to drill, ream, and tap holes at much greater speeds and with greater accuracy than when the holes are produced by conventional hand methods.
通过对相对偏心率简化计算误差的分析，提出腔内孔式回油静压轴承设计中的几点建议。
Several Suggestions on designing the hydrostatic bearings by using relative eccentric ratio to simplify the calculating error analysis have been proposed.
应用LCP时，相对骨折处而言螺孔位置也非常重要。
The positions of the screw holes actually used relative to the fracture are also very important when LCP are used.
内部大孔也可能饱和而引起内部开裂，导致相对动弹性模量下降。
The larger pores in the interior of specimens may be saturated and lead to cracking, which result in the decrease of relative dynamic elasticity modulus.
入孔与进料口的大小和相对位置，可根据需求改变。
Both size and related position of the manhole and the feeding port are variable upon necessity.
落料凸模内装有导正销，保证了工件上孔和外形的相对位置准确，提高了加工精度。
Blanking punch contents is a derivative sales, and guarantee the workpiece and the shape of the holes in the relative position accurately, improve processing accuracy.
研究了球形孔泡沫铝合金的单轴压缩性能，得到了抗压强度与相对密度的关系；
The uniform axis compression capability of spherical pore Al alloy foam was studied and the relationship between compression strength and relative density was acquired.
利用孔隙网络模型研究水湿情况下孔喉比、配位数、形状因子对相对渗透率的影响。
The effects of pore-throat ratio, coordination number and shape factor on relative permeability were investigated in a water-wet condition by means of microscopic simulation.
利用孔隙网络模型研究水湿情况下孔喉比、配位数、形状因子对相对渗透率的影响。
The effects of pore-throat ratio, coordination number and shape factor on relative permeability were investigated in a water-wet condition by means of microscopic si.
相对分子质量在1 000~10 000的中性亲水性有机物，主要通过堵塞膜孔而造成膜通量缓慢下降。
The slow flux decline was mainly caused by neutral hydrophilic fraction of organics with MW between 1 000~10 000, which plugs membrane pore.
通过试验，相对于原先没有用于冷却气体流通用的通孔的护板，该改进可以把微晶含量减少到31.8%。
Through experiments, the improvement can reduce the content of minicrystal to 31.8 percent, compared with an original protective plate without a through hole for the cooled air to circulate.
试验中考虑了砂土的初始相对密度、钢球的运动速率、液化后砂土的超孔压比等因素的影响。
The initial relative density of the deposited sand, the velocity of the sphere and excess pore pressure ratio are the main factors in the tests.
孔喉组合模式以及注入水质，对相对渗透率曲线有重要影响。
It is also shown that the effects of pore-throat combination patterns and injected water quality on the relative permeability curves are considerable.
结果表明：应力强度因子随着裂纹和孔的相对尺寸的增加而增加。
It is shown that in general cases, the field intensity factors increase as the ratio of crack length to hole-size become large.
分析气流速度、液孔与气孔的相对位置对雾化滴径的影响，模拟结果与实验结果基本一致。
The model was used to analysis the effect on the drop diameter when the primary velocity of the air or the relative position between the air inlet and liquid inlet was changed.
内表面磨削用于相对较短的孔，如图8.3所示。
Internal grinding. Internal grinding is employed for grinding relatively short holes, as shown in Fig. 8.3.
该第二构造可以使其阻碍正牙孔圈(12)相对于正牙植入物(16)的旋转。
The second configuration may be such that it hinders rotation of the orthodontic eyelet (12) relative to the orthodontic implant (16).
一种冲头、用于在中空零件中形成相对的孔的设备和方法以及由此形成的零件。
A punch, apparatus and method for forming opposing holes in a hollow part, and a part formed therefrom.
当该钥孔覆盖部件位于该覆盖方位中时，该钥孔覆盖部件的覆盖部分与该钥孔相对准以覆盖该钥孔。
When the keyway covering member is in the covering orientation, a covering portion of the keyway covering member aligns with the keyway to cover the keyway.
在刹车盘下平面有弧形槽，弧形槽均匀分布。与弧形槽相对的通风孔内端与弧形槽连通。
Arc grooves on the lower plane of the brake disc are uniformly distributed, and the inner ends of the vent holes corresponding to the arc grooves are communicated with the arc grooves.
所述的套筒上设置有与悬臂上的孔相对应的大小及形状相同的孔。
And the sleeve barrel is provided with holes with the same size and shape and the holes are corresponding to the holes on the cantilever arm.
该冲头具有比零件的截面更大的长度，以便冲头穿过零件的进一步行进在零件内冲压出与入口孔相对的出口孔。
The punch has a length greater than a cross-section of the part such that further advancement of the punch through the part punches an exit hole in the part opposite the entry hole.
与凹槽相对的通风孔内端与凹槽连通。
The inner ends of the vent holes corresponding to the grooves are communicated with the grooves.
一种具有优化的二级孔结构的Y型沸石及其制备方法，该沸石的XRD相对结晶度在70%以上，二级孔体积占总孔体积的百分数为20 ~ 80%。
The Y-type zeolite with optimized secondary pore structure has an relative XRD crystallinity over 70 % and a secondary pore volume of 20-80 % by total pore volume.
相对密度仅对液化后的本构模型有较大的影响，而对孔压消散模型基本没有影响。
However, the dissipation model of excess pore water pressure after liquefaction is only affected by the confining pressure.
三种小孔在相对应的孔内位置上，换热增强差别亦很大。
The enhancement of heat transfer varies greatly in the same position of three different holes.
形成沿径向相对于中心轴隔开第二距离以限定外圆周的第二多个导电性通孔(104)。
A second plurality of conductive vias (104) is formed radially spaced a second distance about the central axis so as to define an outer circumference.
在其内管上与外管相对应的部位开有多个过滤孔形成过滤器。
A plurality of filtering holes is arranged at the position on the inner tube corresponding to the outer tube, forming a filter.
第一孔板(3)和第二孔板(6)沿着排放头(10)的液体排放方向彼此分开并且彼此相对地设置。
The first orifice plate 3 and the second orifice plate 6 are separated from each other in the liquid discharge direction of the discharge head 10 and disposed opposite to each other.
应用推荐