俄罗斯研究人员制造了一种奇异的仪器,这种仪器根据人体内部器官发出的热辐射可以获得它们的图像。 X光机装置的原理目前已众所周知。X光片之所以能拍摄,是因为具有不同密度的物质对射线的吸收程度各不相同。人体内一些比较紧密的组织,如骨骼,会阻碍更多的射线吸收,因此在照片上骨骼的显象就比较黑。然而,医生需要找到肿瘤或发炎的病灶时,X光常常变得无能为力,因为病人的患病组织和健康组织 Russian researchers have created a bizarre instrument that takes images of themselves based on the thermal radiation emitted by the internal organs of the body. The principle of X-ray machine is now well known. The reason why X-rays can be taken is that substances with different densities have different absorption of radiation. Some of the more closely-knit tissues in the body, such as bones, can hinder more absorption of the bones, so the visualization of the bones in the picture is darker. However, when a doctor needs to find a tumor or an inflamed lesion, X-rays often become impotent because the patient’s diseased tissue and healthy tissue