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1)  industrial radiography
工业射线照相术<冶>
2)  gamma ray radiography
γ射线照相术[冶]
3)  industrial radiography
工业射线照相
1.
In this article,based on the practicle application of non-destructive examination,will be given an outline of the sensitometric characteristics and quality requirements and selection considerations of X-ray films in industrial radiography,making an attempt to propose some opinions about complying with the international standards on the manufacture and use of industrial radiographic films.
摘要从无损检测实际应用角度,概述工业射线照相对射线胶片的性能和质量要求及选用考虑。
2.
This paper presents a full text of Standard Test Method for Classification of Film Systems for Industrial Radiography published by ASTM and points out its importance in the promotion of the development of industrial radiographic film and industrial radiography technology to perform in line with international norm and keep abreast with world advanced standard.
本文介绍了美国试验与材料学会制订的关于工业射线照相用胶片系统分类的测试方法标准,并指出了其对促进我国工业射线胶片和射线照相技术的发展,与国际接轨,达到世界先进水平的重要性。
3.
These can be carried out mainly by checking the gradient (G) and gradient/noise ratio(G/σ0)of film systems at a specific density by using PMC slabs and classifying them according to the data obtained, thus ensuring the required image quality level in industrial radiography.
此法的要点是利用PMC片验证胶片系统在一定黑度下的梯度G和梯噪比G/oo,以此划类分级,确保工业射线照相象质水平。
4)  industrial radiography
工业射线照相法
5)  roentgenogpaphy
射线照相术
6)  industrial X-ray radiographic equipment
工业用X射线照相设备
补充资料:X线照相术


X线照相术


是利用 X线的穿透性和对胶片感光的作用,通过投照,使受检部分在胶片上显影。X线照片可使受检查部位的影象永久保留在胶片上,供以后检查对比,或做资料保存,胶片可显示微小病变,而且较透视清晰可靠;并能检查人体较厚部位,如脊柱;头颅、骨盆等。同时摄片对受检者所受X线量较少。缺点为不能观察脏器动态,摄影的观察范围受胶片大小的限制等。
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