Detection: Gas sensor array. Researchers have developed a device that can analyze the volatile chemicals emanating from a tissue specimen tube to determine whether the sample is cancerous.
检测方法：气体传感器阵列。研究人员研制出一种设备，它能分析管组织标本中的挥发性化学物质，以此确定样品是否具有癌变性。
The presence of a tumour or other abnormality will show up in red as the sensor detects the difference in tissue contrasts at radio frequencies.
当传感器通过无线电频率发现组织比较的差异时，肿瘤或其它畸形的存在将呈现红色。
The presence of a tumour or other abnormality will show up in red as the sensor detects the difference in tissue contrasts at radio frequencies.
当传感器通过无线电频率发现组织比较的差异时，肿瘤或其它畸形的存在将呈现红色。
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