PET可以通过检测到血流量及人体利用氧气和葡萄糖这类的营养物质的量来探测人体器官和组织的功能状况。
PET technology determines how well organs and other tissue are functioning based on blood flow and the amount of nutrients, such as oxygen or glucose, that they are using.
将传统的二维断层图像用三维超声重建系统进行处理,能在计算机屏幕上形象逼真地显示人体器官和组织的立体视图。
The 3D structure of the tissue can be realistically displayed on computer CRT by 3D ultrasonic reconstruction system, which processes traditional two-dimensional (2D) ultrasonic images.
“人体器官不是备用零件,”世卫组织主管卫生技术和药物助理总干事howard Zucker博士说。
"Human organs are not spare parts," said Dr Howard Zucker, WHO Assistant Director-General of Health Technology and Pharmaceuticals.
This is a picture that I showed you before, but basically tells you something that you already know, that humans are made up of organ systems, organs and organ systems, those organs are composed of tissues.
这张图我给你们看过,简单的说明了一些常识,即人体由器官系统构成,器官和器官系统,其中器官由组织组成
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