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1)  rod outside diameter
棒外径
2)  fuel rod outer diameter
燃料棒外径
3)  diameter of measuring bar
量棒直径
4)  diameter of mandrel
芯棒直径
5)  outside diameter
外径外径外直径
6)  Outside diameter
外径
1.
The characteristic of piping design is standardization and in series,and the standardization of the series of nominal diameter,outside diameter and thickness of pipe is the basis of the standardization of pipe fittings.
其中管道公称直径、外径和壁厚系列的标准化是管道元件标准化的基础。
2.
Use TCD2557D CCD device as the receive system, and design the drive system, then by use of PCI bus to realize the data communication with the computer, at the same time give the algorithm of shell outside diameter.
为了解决传统炮弹外径测量仪的低效、低精度、难于实现在线测量等问题,本文设计了一种利用线阵CCD和计算机系统实现对炮弹外径的无损非接触检测方法。
3.
Against the glass and its products on the outside diameter and wall thickness of the precise requirements of the technology of laser-based detection was developed to be non-destructive testing and multi-file sorting equipment,high precision,speed,accurate sorting.
针对玻璃管及其制品对外径及壁厚的精确要求,基于激光检测技术,研制能对其进行无损检测并实现多档分选的设备,精度高,速度快,分选准确。
补充资料:当量比表面直径、表面积体积平均直径
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性质:又称当量比表面直径、表面积体积平均直径。是颗粒群表面积分布的平均直径。其意义为与颗粒群的粒形相同,总体积相同、总表面积相同,且粒度均匀的一个假想颗粒群的粒度。亦即指与该颗粒群的粒形相同,比表面积相同的一个颗粒的粒度。 

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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