1.
gross blow hole
大气孔(铸件热节上)
2.
The large holes on the left and right represent the inlet and exhausting valve ports respectively.
左右两侧的两个大孔，分别表示进气阀孔和排气阀孔。
3.
Analysis of the Nozzle Model and Hole Model Associated with High-pressure Natural Gas Pipeline Leakage
高压输气管道小孔与大孔泄漏模型的比较分析
4.
Effects of Porosity on Gas Permeability and Maximum Pore Size of Fiber Felts
孔隙度对纤维毡透气性能和最大孔径的影响
5.
The bull woofed through wide nostrils.
公牛经由大鼻孔喷气而低鸣。
6.
His nostrils dilated with the scent of the air.
他的鼻孔因为空气中的香味而张大了。
7.
Prevention of Linear Porosity in EGW for Large Storage Tank
大型储罐气电立焊条状气孔缺陷的预防
8.
Performance Analysis of Large-Aperture Receiving and Selection of Aperture Size in Atmospheric Optical Communications
大气光通信中大孔径接收性能分析与孔径尺寸选择
9.
The stoma density of diploid is thicher than spur type.
二倍体气孔密度大于三倍体，普通型大于短枝型；
10.
Pore Nucleation and Growth Mechanism of Porous Materials by Gas-solid Eutectic Growth for Upward Directional Solidification
共晶反应定向凝固工艺制备多孔材料气孔形成和长大机理
11.
A Developing Conceive for Bundling Pneumatic DTH Hammer of Large-diameter Cast-in place Bored Pile
发展大直径钻孔灌注桩捆绑式气动潜孔锤的一种设想
12.
When the button is depressed the vent is closed and the output signal increases.
当掀下按钮时，排气孔通道被阻断，输出信号增大。
13.
Study on Adsorption of Trichorosilane Exhaust Gas by Macroporous Resins
大孔吸附树脂吸附三氯氢硅尾气性能研究
14.
Determination of Reasonable Production Differential after Perforation in Da-Niu-Di Gas Field
大牛地气田射孔生产中合理生产压差的确定
15.
Numerically Simulation of Bubble Growth in Extrusion Process of Microcellular Plastic
微孔塑料挤出成型中气泡长大过程的数值模拟
16.
The Epidermal Characters of Zelkova (Ulmaceae) and Metasequoia (Taxodiaceae) and Their Stomatal Responses to Atmospheric CO_2 Concentration Change;
榉属和水杉属的叶片气孔频率对大气CO_2浓度变化的响应
17.
The Influence of Tangent Air Injection to the Aerodynamic Performance of Highly-Loaded Compressor Cascades;
切向孔隙流动对大折转角压气机叶栅气动性能的影响
18.
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。