“autoradiography”是一种利用放射自显影技术来记录和观察放射性标记物质在细胞或组织中的分布和变化的方法。
以下是一篇autoradiography的英文范文：
Autoradiography is a technique used to visualize and observe the distribution and changes of radioactively labeled substances within cells or tissues using radiographic imaging. This technique is commonly used in radiation biology and medical research to study the effects of radiation on cells and tissues, as well as to track the movement and fate of injected substances within the body.
In autoradiography, cells or tissues are exposed to radiation and any radioactively labeled substances that are present within them will be deposited onto a film or sensor. The film or sensor is then exposed to develop the image, which can be viewed under a darkfield microscope or digitally imaged using a scanner or digital camera. Autoradiography has been used extensively in studies of gene expression, cell proliferation, protein localization, and other cellular processes, and is also commonly used in preclinical and clinical trials to monitor the distribution and metabolism of radiolabeled drugs and other therapeutic agents.
Autoradiography是一种放射自显影技术，用于放射免疫分析和放射自显影组织学等实验中，通过将放射性物质用于样品，并观察其显影效果来进行分析。
在英文范文当中，Autoradiography可能用于描述某个具体的实验或者研究场景。例如，在医学研究中，研究者可能会使用autoradiography来追踪特定细胞或组织中的放射性物质，以了解其分布和代谢情况。此外，autoradiography也常用于分析放射性核素标记的药物或物质在体内的分布和代谢情况。
“autoradiography”的意思是自扫描照相法。
以下是autoradiography的英文范文：
As a method of autoradiography, the radioactive decay of substances can be observed and recorded using a photographic emulsion and a suitable radiation detector.
在自扫描照相法中，物质的放射性衰变可以通过放射性物质和适当的辐射检测器来观察和记录。
近年来，autoradiography在医学、生物学和材料科学等领域的应用越来越广泛。它不仅可以用于研究蛋白质和核酸等生物分子的定位和分布，还可以用于研究放射性标记的化学物质在材料中的扩散和迁移等。因此，autoradiography在科学研究和工业应用中具有广泛的应用前景。