So to strengthen her case, Dr Boss placed a special plastic called CR-39 next to the hot electrode.
因此，博斯博士为了巩固自己的观点，在热电极旁置放了一种名为CR - 39的特制塑料。
Objective:To obtain suitable digital radiologic exposure factors of CR and DR by measuring stability of their X-ray tube voltage and exposure time.
目的：通过测试数字成像设备的X线机管电压和曝光时间稳定性，探讨数字成像摄影条件的选择原则。
In addition, this article expounds how DR and CR take images, how to equip and use them in the radiodiagnosis section and differences between them.
同时阐述DR、CR照像系统如何取像及在放射诊断科如何配置及使用，并讨论了DR与CR的不同点。
Enable CR cassette identification and image review at the DR console.
在DR控制台能够实现CR暗盒识别和影像检查。
Using acrylic and water to simulate skeletal exposure conditions of the wrist, knee and pelvis, this paper analyzes the imaging quality which was taken by DR and cr system.
使用丙烯酸模块和水模拟腕、膝和骨盆。分析CR和DR在人体骨骼摄影中的表现。
Methods 12 cases through different parts of synovial osteochondromatosis of the ordinary X-ray, CR, Dr And CT imaging findings were analyzed.
方法通过12例不同部位的滑膜骨软骨瘤病的普通X线、CR、DR和CT的影像学表现进行分析。
Objective To compare the imaging quality and the anatomic detail in thoracolumbar spine of amorphous selenium flat-panel detector digital radiography(DR) system and computed radiography(CR) system.
目的比较非晶体硒平板探测器DR与CR系统的胸腰段脊柱照片图像质量和解剖结构可见度。
The computer system could help radiologists identify more lesions, especially small ones that are more likely to be overlooked, on chest DR/CR images, while its FPs were easy to recognize and dismiss.
该计算机系统可以帮助放射医生在肺部DR数字放射影像/CR计算机放射影像上识别更多的病灶，特别是一些很容易被忽略的小病灶，同时系统的假阳性很容易判断并排除。
It is suggested that DR/CR assisted by the real-time interactive pulmonary nodule analysis system may be an effective means to screen large populations for lung cancer.
建议采用DR/CR辅以该实时交互肺部结节分析系统可成为大规模肺癌筛查得有效手段。
The Curve Theory of Ranks (CTR) proposed by Dr. Chen Baoya suggests two methods for the research in the field of historic relationships of languages: Probability Limit(PL) and the Curve of Ranks (CR).
陈保亚提出的阶曲线理论为语言历史关系研究提供了两个重要的方法：概率计算法和阶曲线。
Methods Emergency patient were taken photos on all positions by the system of digitized X-ray phantom equipment DR or CR.
方法：利用数字化X线影像设备DR、CR系统对批量急诊患者进行各种位置的投照。
Methods Emergency patient were taken photos on all positions by the system of digitized X-ray phantom equipment DR or CR.
方法：利用数字化X线影像设备DR、CR系统对批量急诊患者进行各种位置的投照。
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