减影血管造影的英文

• sda
• subtractive angiography

• "减"英文翻译    subtract
• "影"英文翻译    shadow
• "血管造影"英文翻译    angiogram
• "数码减影血管造影" 英文翻译 :    digital subtraction angiography
• "数位减影血管造影" 英文翻译 :    disa
• "数字减影血管造影" 英文翻译 :    digital subtraction angiography, dsa; dsa
• "数字减影血管造影,数字减影血管造影术" 英文翻译 :    digital subtraction angiography
• "常规数字减影血管造影" 英文翻译 :    conventional digital subtraction angiography
• "常规数字减影血管造影术" 英文翻译 :    cdsa conventional digital subtraction angiography; conventional digital subtraction angiograpjy
• "数控减影血管造影术" 英文翻译 :    digital subtraction angiography; dsa
• "dsa体层摄影数字减影血管造影" 英文翻译 :    tomographic
• "dsa体层摄影数字减影血管造影术" 英文翻译 :    tomographic
• "双向电影血管造影" 英文翻译 :    biplane cineangiography
• "转角电影血管造影" 英文翻译 :    angled cineangiography
• "血管造影减影检查" 英文翻译 :    subtraction in conjunction with contrast studies
• "冠状动脉电影血管造影术" 英文翻译 :    coronary cineangiography
• "右室双相电影血管造影术" 英文翻译 :    right ventricular biplane cineangiography
• "动态减影电影ct血管造影" 英文翻译 :    dynamic subtraction cine-ct angiography
• "数字减影法心血管造影" 英文翻译 :    digital subtraction angiocardiography
• "动脉内数字减影血管造形术" 英文翻译 :    intra-arterial digital subtraction-angiography
• "放射性核素电影血管造影术" 英文翻译 :    radionuclide cine-angiography
• "ct血管造影" 英文翻译 :    ct angiography, cta
• "mr血管造影" 英文翻译 :    mr angiography,mra
• "肺血管造影" 英文翻译 :    lung angiography; pulmonary angiography
• "肝血管造影" 英文翻译 :    hepatic angiography; liver angiography

• Digital subtraction angiography , dsa
  数字减影血管造影
• Digital subtration angiography
  数字减影血管造影
• Methods forty - one elderly patients with vbi were examined with dsa to detect the quantity , types and locus of abnormal vascular structures
  方法对3年来收治的41例老年椎基底动脉供血不足患者行数字减影血管造影检查，并进行综合分析。
• Evaluation and routine testing in medical imaging departments - part 3 - 3 : acceptance tests - imaging performance of x - ray equipment for digital subtraction angiography
  医用成像部门的评价及例行试验第3 - 3部分：数字减影血管造影dsa x射线设备成像性能验收试验
• Further investigated and analyzed composition structure and flow data that dsa ' s formation of image is systematic at first in this paper , carried on intact summing up to the data in the system , having given out the plan of design of high speed and large capacity data channel of digital formation of image system of x - ray ; deeper discussion of control way on sdram , give solution that many pieces of sdram works togetherses of realizing heavy capacity , designing of heavy capacity deposit board realize storing at a high speed to vision data by frame on the basis of this ; through further investigations of interface of pci bus , optimize back end state machine design and urge procedure making with lower , giving intact pci interface scheme that realize high speed dma data transmission and satisfy request of video transmitting ; further investigate the figure systematic design method of programmable logic devices , due to the difficult point of drifting about of enabled signal in fifo in common use and setting up and keeping of output signal , method has been proposed of improving stability of system making use of signal utilizing the phase locking ring in fpga to offer a lot of clocks to move thus realize coordinating the data between every module of system to transmit at a high speed by making use of fifo
  本文首先对数字减影血管造影( dsa )成像系统的组成结构和数据流向进行了深入研究和分析，并对系统中的数据流向进行了完整的归纳和总结，给出了x线数字成像系统中的高速大容量数据通道的设计方案；在对sdram的控制方式做了深入探讨后，给出了实现大容量多条sdram共同工作的解决方案，在此基础上设计了大容量帧存板实现对图象数据进行高速存储；通过对pci总线接口的深入研究，优化后端状态机设计和低层驱动程序开发，给出了完整的pci接口方案实现高速dma数据传输，完全可以满足视频传输要求；深入研究了基于大规模可编程器件的数字系统设计方法，针对通用fifo使能信号漂移、输出数据难于建立和保持等设计难点，提出了利用fpga中的锁相环提供多个时钟相移的信号来提高系统稳定性的解决方案，从而实现利用fifo来协调系统各模块之间的数据高速传输。