So if a totally blind person were to come into a room and then scan around it, that person would be able to see the furniture, the people… who was there or if they had moved.

所以，完全失明的人走进房屋内并扫描周围环境时，能看见家具、人………，还有谁在，是否有人外出。

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The scan method put forward in this paper overcomes such shortcomings as existing blind zone, much computing-time consuming in old method of bending-ray.

文中提出的扫描法、快速搜索法等弯曲射线校正方法克服了以往方法计算量大、存在盲区等缺点。

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Methods 16 cases of CT flat esau nasopharyngeal carcinoma patients with suspected by nasal CT scan imaging, read a slice in a double-blind manner.

方法对16例CT平扫疑似鼻咽癌患者进行经鼻腔造影CT扫描，阅片采用双盲法。

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