开孔率的英文

• aperture ratio
• percentage of opening

• "开"英文翻译    open; turn on; switch on; be ...
• "孔"英文翻译    hole; opening; aperture
• "率"英文翻译    rate; ratio; proportion
• "开孔率的测定" 英文翻译 :    determination of open porosity
• "颗粒内部开孔率" 英文翻译 :    accessible intraparticle porosity
• "孔率" 英文翻译 :    aperture ratio; porosity; void content
• "开孔" 英文翻译 :    cutout; open pore; open-cell; perforate; perforation; piercing; port; scallop; sluice opening; start a hole; starting a hole; tapping; trepan
• "穿孔率" 英文翻译 :    percentage of perforation; perforation percentage; punching rate
• "堵孔率" 英文翻译 :    percentage of plugged hole
• "孔率计" 英文翻译 :    porosimeter
• "孔率仪" 英文翻译 :    porosity apparatus
• "裂孔率" 英文翻译 :    percentage of fractured hole
• "气孔率" 英文翻译 :    porosity rate
• "视孔率" 英文翻译 :    apparent porosity
• "微孔率" 英文翻译 :    microporosity
• "总孔率" 英文翻译 :    total porosity
• "不开孔" 英文翻译 :    non opening
• "侧开孔" 英文翻译 :    sth
• "大开孔" 英文翻译 :    large openings
• "开孔点" 英文翻译 :    tapping point
• "开孔舵" 英文翻译 :    perforated rudder
• "开孔机" 英文翻译 :    tapping machine
• "开孔锯" 英文翻译 :    compass saw; tubular saw
• "开孔器" 英文翻译 :    tapper
• "开孔箱" 英文翻译 :    vented loudspeaker

• Permeable sintered metal materials - determination of open porosity
  可渗性烧结金属材料开孔率的测定
• Determination of open porosity
  开孔率的测定
• 08 . 02 open - cell content porosity of rigid cellular plastics by the air pycnometer , test method for
  用空气比重瓶测定硬质泡沫塑料的开孔率孔隙率的试验方法
• The other geometries such as height of the channel , internal configuration are secondary importance
  通道高度、内部绕流结构等对流阻特性有一定影响，但与开孔率相比居次要地位。
• This distributor use small space . has more distribute hole , little gas resistance , low pressure drop , wide operation flexibility
  该气液分布器空间占位更低，气体通道开孔率更大，气流阻力小，压降低，操作弹性范围大。
• Sintered metal materials , excluding hardmetals - permeable sintered metal materials - determination of density , oil content and open porosity
  不包括硬质金属的烧结金属材料.渗透性烧结金属材料.密度含油量和开孔率的测定
• The ratio of the diameter of nozzle to the diameter of vessel has greater effect on the distribution area of high stress in plastic deformation stage
  对于均处于塑性阶段的结构而言，开孔率的大小对高应力区的分布范围影响较大。
• The result indicates that with the decreasing of perforated plate aperture 、 aperture ratio and weir height and increasing of bare tower velocity , the leakage is hardly to appear
  实验结果表明，多孔板的孔径、开孔率越小，堰高越低，空塔速度越大，越不易出现漏液。
• The experimental results indicated that the resistances of laminate plate were mainly determined by the ratio of the hole area to the plate , and the bigger the ratio , the smaller the resistance
  实验结果表明：层板的流阻主要决定于其开孔率，开孔率越大，流阻越小。
• Calculated the open pore rate , porosity and average leaching time . photomicrograph of representative porous microstructure of matrix were taken by scanning electron microscope ( sem )
  计算平均开孔率、空隙率、氯化钠沥清时间，并进行支架表面与内部孔径和空隙开放情况的扫描电镜观察。