速度测定孔口 speed measuring port
静压力测定孔 static-pressure vent hole
药片气孔测定仪 tablet pore size measuring instrument
加压孔隙测定法 bubble-pressure method
声速测井确定的孔隙度 velocity derived porosity
放射测定钻孔探勘装置 radiometric bore-hole logging assembly
气孔测定法 densometry
闭孔率测定仪 Pentfoam Pycnometer for Foam Polymers
气孔测定仪 densometer ; porosity apparatus
微孔滤膜孔径测定仪 Aperture Measuring Apparatus
采用中性盐雾试验测定了镀层的耐蚀性，采用内孔法测定了镀液的覆盖能力，并测定了镀层的硬度。
The corrosion resistance of deposits and covering power of the plating bath were tested respectively by neutral salt spray test and inner-pole method, and the hardness of deposits was also measured.
根据柱孔缺陷的端点反射波和衍射波的特点，分析了用端点衍射法测定柱孔类缺陷自身高度的原理。
The principle of measuring the self-height of cylindrical hole defect by ultrasonic tip diffraction technique was analyzed based on the characteristics of reflected and diffracted waves.
壁流式蜂窝陶瓷孔洞结构决定其过滤性能，故选择合适的方法和测量装置对其孔结构参数进行测定非常重要。
It is important to elect suitable measurement method and apparatus of pore structure parameters for wall-flow honeycomb ceramics, which filter performances depend on it's pore structure.
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