研发团队的一名成员,德克萨斯A&M工程大学的Raffaella Righetti已经开发了一种可携带的超声扫描器,可即时提供骨头的三维图像。
A member of the team, Raffaella Righetti of Texas A&M Engineering University, has therefore developed a portable ultrasonic scanner that can give instant three-dimensional images of a bone.
这一技术需要志愿者躺在巨大的固定的扫描器中,志愿者被要求观察图像或完成简单的任务。
This technique requires volunteers to lie still in a large, immobile scanner. Volunteers are then asked to look at images or to perform simple tasks.
因为水、植被及矿藏各有其独特的多光谱光图像,所以,扫描器能辨认出地球的不同特征。
Since water, vegetation, and mineral each have unique identifying patterns in multispectral light, the scanner can identify differing features of the earth.
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