• 基本释义

1.Under time slicing, a task executes for a predefined slice of time and then reenters the pool of ready tasks.
在分时调度情况下，一个任务执行一个预定义的时间片后，就进入准备队列等待下一次的执行。收藏指正
2.Results: We compared the results of these TDCs of MSM and acquisition ima ges of CVS, and determined the optimal acquisition parameters for EBCTA scanning the extracranial carotid artery as follow: nonionic contrast material 80～90 m/s, the injecting speed rate 3 m/s, delay time 18～22 s, scanning speed 0.1s for per slice, slice thickness 1.5mm, slice interval 1.5mm, using CVS mode from the neck root to skull base scan.
结果:得出颈动脉EBCTA的参数和模式为:非离子型造影剂,总量80~90ml、3ml/s注射速率、延迟时间18~22s、扫描速度为层/0.1s、层厚1.5mm、由颈根部至颅底的CVS扫描方式。收藏指正
3.Results:Single-slice acquisition had a shot acquisition time,high spatial resolution and less moving artifact;
结果:单层TSE序列采集时间短,空间分辨率高,受运动伪影影响小;收藏指正
4.Using 8-row detector spiral CT, cine scan, slice thickness 5 mm/4 slices, scan time was 1 second per circle, acquisition time was 40 seconds.
采用8层螺旋CT灌注成像,电影模式,层厚5mm,4层/圈,扫描时间1s/r,数据采集时间40s。收藏指正
5.The development of Am 2901 bit slice up (?)based real time spectrum analyzer for ultrasonic blood signal
用Am2901位片式微处理器实现的超声血流信号实时频谱分析器的研制收藏指正
6.Conclusion CT scan with suitable scan slice and pitch can provide better quality of CT image, and decrease the examining time and the roentgen patient taken.
结论 螺旋CT实际层厚与扫描层厚、螺距有密切关系,选择合适的扫描层厚及螺距对提高CT图像质量、减少扫描时间、减少病人接受的放射剂量均大有益处。收藏指正
7.Methods For each of the 23 pathologically proved RCC cases, single-level dynamic enhancement scans were performed by Testblous sequence of 16 multi-slice CT. Thus Time-density curve (T-DC) was obtained. Dynamic indexes then were calculated including slope, ΔHU, peak time (PT), tissue blood ratio (TBR).
方法 对23例肾癌患者分别应用16层CT的Testblous序列进行同层动态增强扫描，获得时间-密度曲线(T-DC)，计算动态CT指标，包括曲线升段最大线性斜率(S)、增强后CT最大变化值(△HU)、峰值时间(PT)、组织血管增强比值(TBR)。收藏指正
8.At the same time, Our factory sells various kinds of specifications that the domestic and international producer produces throughout the year , Edge polisher, cutting machine, cloud stone glue, wax polish, diamond of type use soft tactics slice, bit, doing and waste various kinds of supplementary material, There are stock throughout the year.
同时，我厂常年经销国内外厂家生产的各种规格、型号的磨边机、切割机、云石胶、上光蜡、金刚石软磨片、钻头、干磨片等各种辅助材料，常年备有现货。收藏指正
9.And the higher feed molar ratio zone, NH?4HCO?3/YCl?3 larger than 3, is the probable crystallization zone, fish scales bright slice praseodymium carbonate crystal can be obtained by aging a long time.
在高配比区域(NH4HCO3/PrCl3的摩尔比大于3)为碳酸镨的可结晶区域,延长陈化时间可以得到鱼鳞片状的亮晶产物;收藏指正
10.Methods One hundred and sixty-eight patients with HCC received both dynamic enhanced multi-slice spiral CT scan and DSA of the liver, and the time lapse between these two examinations was from 3 to 15 days.
方法　 16 8例HCC患者分别进行了肝脏多层螺旋CT动态增强扫描和DSA检查 ,间隔时间为 3～ 15d。收藏指正
尝试查询