Designation: E1695 − 95 (Reapproved 2013)Standard Test Method forMeasurement of Computed Tomography (CT) SystemPerformance 1This standard is issued under the fi xed designation E1695; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revisio...
ASTM E1695-95(2006)e1由美国材料与试验协会 US-ASTM 发布于 1995。 ASTM E1695-95(2006)e1 在中国标准分类中归属于: C43 医用射线设备。 ASTM E1695-95(2006)e1 计算机层析X射线摄影(CT)系统性能测量的标准试验方法的最新版本是哪一版? ASTM E1695-95(2006)e1的历代版本如下: 2001年ASTM E1695-95 影响...
ASTM E1695-20e1 引用标准 ASTM E1316 ASTM E1441 ASTM E1570 适用范围 1.1 本测试方法为确定 X 射线和射线计算机断层扫描 (CT) 图像的空间分辨率和对比敏感度提供了指导。该确定基于对均匀材料圆盘的 CT 图像的检查。空间分辨率测量源自对光盘边缘清晰度的图像分析。对比敏感度测量源自对盘中心统计噪声的图像...
2001年 ASTM E1695-95 计算机断层扫描(CT)系统性能测量的标准测试方法1.1 本测试方法为确定 X 射线和射线计算机断层扫描 (CT) 图像的空间分辨率和对比敏感度提供了指导。该确定基于对均匀材料圆盘的 CT 图像的检查。空间分辨率测量源自对光盘边缘清晰度的图像分析。对比敏感度测量源自对盘中心统计噪声的图像分析。 1.2...
ASTM 标准 1695 95 2013 《【ASTM标准】E 1695 - 95 (2013)》由会员分享,可在线阅读,更多相关《【ASTM标准】E 1695 - 95 (2013)(5页珍藏版)》请在人人文库网上搜索。 95 (013)is 1695; in of of A in of ) an or by of on of T of a is of at of is an of at of is to is to is...
ASTM-E1695美国国家标准 2 下载积分: 1800 内容提示: 7.1.1.3 Compute the distance to the center of mass for allpixels between the inner and outer radii.7.1.1.4 Generate a table of pixel values in order of theirpixel distance from the center of mass.7.1.1.5 Segregate the values into equal ...
E127-15 Standard Practice for Fabrication and Control of Aluminum Alloy Ultrasonic Standard Reference Blocks E155-15 Standard Reference Radiographs for Inspection of Aluminum and Magnesium Castings E164-19 Standard Practice for Contact Ultrasonic Testing of Weldments ...
ASTM E1695-20e1 引用标准 ASTM E1000 ASTM E1316 ASTM E1441 ASTM E1570 ASTM E177 ASTM E2002 ASTM E2737 ASTM E691 购买 正式版 1.1 本测试方法为确定 X 射线和 γ 射线计算机断层扫描 (CT) 体积的空间分辨率和对比灵敏度提供了指导。该确定基于对均匀圆筒材料的 CT 体积的检查。空间分辨率测量(调制...
内容提示: Designation: D2270 − 10 ´1 British Standard 4459Designation: 226/91 (95)Standard Practice forCalculating Viscosity Index from Kinematic Viscosity at 40and 100°C 1This standard is issued under the f i xed designation D2270; the number immediately following the designation indicates...
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