radioisotope dating meaning in English
放射性同位素定年法
Examples
- Radioisotope dating of the impact - melt samples ? rocks that melted when an asteroid or comet struck the moon , therefore revealing when an impact occurred ? shows that all these basins formed in a narrow interval between 3 . 9 billion and 3 . 8 billion years ago
利用放射性同位素为撞击熔融物（在小行星或彗星撞击月球时熔化的岩石，因此它们能显示撞击发生的时间）定年，显示这些盆地都在39 ~ 38亿年前一个很短的时间内形成。
Related Words
- hafnium radioisotope
- radioisotope tomography
- radon radioisotope
- osmium radioisotope
- radioisotope report
- americium radioisotope
- radioisotope labeling
- radioisotope treatment
- radioisotope battery
- radioisotope suit
- radioisotope container
- radioisotope customer
- radioisotope deep therapy equipment
- radioisotope densimeter