Radiographic pelvimetry is of limited value in managing most cephalic presentations.
大多数头先露时
骨盆测量价值有限。
线;;
学,辐学;
镜,镜检查;;;
术;线照相检验；线探
线照片线探线超声检验；线照相检查；线探Radiographic pelvimetry is of limited value in managing most cephalic presentations.
大多数头先露时骨盆测量价值有限。
In this paper,one X-ray image autotrack system for weld radiographic inspection is introduced, and itsworking principle is described from the hardware and software.
介绍了一种焊缝X光图象自动识别跟踪系统。该系统用于焊缝
线检测。从硬件和软件两个方面描述了系统工作原理。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达容亦不代表本软件观点；若发现问题，欢迎向我们指正。
