“x-ray fluorescence log”的概念、定义、翻译、参考文献-科学参考

单词	x-ray fluorescence log
释义	x-ray fluorescence log Encyclopedia 理学地球物理测井释 x-ray fluorescence logX射线荧光测井根据荧光活度的强弱求得介质中目标元素品位的核测井技术。应用放射性同位素作激发源，发射X射线轰击介质中的目标元素，使之产生荧光。
随便看	variational formula variational geometry variational grid variational Hodge conjecture variational inequality variational inequality of evolution variational inequality problem variational inequation variational inequation of evolution variational inference variational method variational method in quantum mechanics variational Monte Carlo variational Monte-Carlo variational Monte Carlo method variational Monte Carlo, VMC variational net variational numerical methods variational orbit variational principle variational principle for Maxwell equations variational principle of analytical mechanics variational principle of the quantum mechanics variational principles of elastic mechanics variational problem

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