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- spiral scanning spot 螺旋扫描点
- In television and facsimile, the path traced by scanning spot. 在电视和传真中,由扫描点描绘出来的路径。
- An electron beam, forming a scanning spot on the signal plate, zigzags its way, line by line, across the plate. 在信号板上形成扫描点的电子束,逐条地曲折扫过信号板。
- Methods Thirty-six patients with carpal bone or tarsal bone fracture were examined with X-ray plain film, axial view CT, and MPR after spiral scanning. 方法对36例腕骨和跗骨骨折的病人进行X线平片、轴位CT及螺旋扫描后多平面重组(MPR)检查。
- Abstract Objective: To evaluate the diagnostic value of 3DCT of spiral scan in patients with bone traumas. 摘要 目的: 探讨螺旋CT三维成像技术对骨外伤诊断的价值。
- Aim: To compare the effects of 2 contrast medias, ionic urograpHin and nonionic ultrowist in CT enhanced spiral scanning for diagnosis of hepatocellular carcinoma(HCC). 目的:对国产离子型对比剂泛影葡胺与进口非离子型对比剂优维显在肝细胞癌(HCC)患者螺旋 CT增强扫描中效果比较。
- Materals and Methods: 18 cases of bone traumas evaluated by 3DCT of spiral scan and X-ary film were restrospectively analysed. 材料和方法: 回顾性分析18例骨外伤病人螺旋CT三维成像及X线平片。
- In this paper analyzes and demonstrates two problems in the experiment of using oscillograph:one is the function of triggering level,the other is why the horizontal scan spot moves in uniform motion. 本文对“示波器的使用”实验教学中关于触发电平的作用、调节它的目的和水平扫描点匀速运动的问题进行了分析和论证。
- Spiral scan were performed in 10 cases.The images were reconstructed with multiplanar reformation (MPR) and maximum intensity projection (MIP) along the direction of vertebral arch. 对其中10例行螺旋扫描,图像后处理采用平行于峡部的推弓长轴最大密度投影(MIP)及多平面重建(MPR)。
- horizontal velocity of the scanning spot 水平扫描点的水平速度
- Recent Progress in Spiral Scan Mode of X-CT Unit 近年来螺旋线X-CT装置的进展
- in television and facsimile,the path traced by scanning spot 在电视和传真中,由扫描点描绘出来的路径
- Methods Forty six patients suffered from silicosis received lung spiral scans at 50% vital capacity (VC), and all of them were imaged with high resolution CT (HRCT) at carina and carina +/- 5 cm at 20% VC and 80% VC. 方法 4 6例矽肺病人在 5 0%25肺活量 (VC)状态下行全肺螺旋CT扫描 ,在 2 0%25VC、80%25VC呼吸水平下于隆突层、隆突上、下各 5cm处行高分辨率CT(HRCT)扫描。
- I'm afraid we are in for a spot of trouble. 恐怕我们是一定要遇到麻烦了。
- He is hit by a falling tree and killed on the spot. 一棵树倒下来,把他当场砸死了。
- I've always had a real soft spot for him. 我一向对他挺有好感。
- The second part is the high spot of this book. 第二部分是这本书的最精彩部分。
- His activities in London center around this spot. 他在伦敦的活动以这个地点为中心。
- Military budget continue to spiral. 军费预算继续上升。
- Luckily there was a doctor on the spot. 幸运的是现场有一位医生。