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- The errors of the stand-off measurement and measurement errors made by pitch diameter gauge and ovality gauge are analyzed and compared. 分析比较了紧密距测量以及中径和椭圆度量规测量的误差。
- Briefed in the paper are the characteristics, work principles and operation procedures of the pitch diameter gauge and ovality gauge used to check coupling threads. 简述了用于管接头螺纹检验的中径和椭圆度量规的特点、工作原理及使用方法。
- The working principle and working process of CCD outside diameter gauge for hotrolled steel pipe are described.The gauge can basically meet the production requirements and fill the gap in China. 介绍了CCD钢管外径测量仪的工作原理及过程,该设备可基本满足生产需要,并填补了国内空白。
- Inner Diameter Gauge with Micrometer Measuring Head 测微头式内径百分表
- We must gauge the diameter of wire first. 我们必须先测量电线的直径。
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- Radioactive ray is material thing. 放射线是实际的物质。
- It was difficult to gauge how people would respond. 大家的反应如何难以估计。
- Dancing in the street is rather infra dig for a bank manager! 一个银行经理在街上跳舞,那是颇失身分的!
- Must gauge the diameter of wire first. 我们必须先测量电线的直径。
- A ray flower or the corolla of a ray flower. 舌状花舌状花或这种花的花冠
- This lens can magnify 20 diameter. 这个透镜能放大20倍。
- A ray of sunlight pierced the clouds. 一缕阳光穿透了云层。
- The diameter of the tree-trunk is about 2 meters. 这树干的直径大约是2米。
- I was left without a ray of hope. 我连一线希望也没有了。
- To make a scene in any public place is infra dig. 在任何公共场所闹事都是有失身份的。
- Poor Bill, all his things are at gage. 可怜的比尔,他所有的东西都当掉了。
- Her visit brought a ray of sunshine into the children's lives. 她的来访给孩子们的生活带来了欢乐。
- He took the gauge of the new secretary's ability. 他估量了一下新秘书的能力。
- The axis of a circle is its diameter. 圆的轴线是其直径。