The low value range of Y-ray spectrometry covers 75% of the area of known oil field.
能谱测量的低值区范围与已知油田在本区的面积重合率达75%。
2
The process involved using intensive X-ray light produced at the National Synchroton Light Source in Brookhaven, N. Y.
这种方法使用了纽约布鲁克黑文的国家同步加速器光源产生的强大的X射线。
3
The process involved using intensive X-ray light produced at the National Synchroton Light Source in Brookhaven, N. Y. , to analyze crystals grown from samples of the TIGAR enzyme.