“uranium-lead dating”的概念、定义、翻译、参考文献-科学参考

单词	uranium-lead dating
释义	uranium-lead dating [yǝ`rā·nē·ǝm `led `dād·iŋ] ^GEOLOGY A method for calculating the geologic age of a material in years based on the radioactive decay rate of uranium-238 to lead-206 and of uranium-235 to lead-207.
随便看	AND/NOR gate AND NOT gate AND-OR circuit AND-OR-INVERT gate andorite Andr Andrade's creep law andradite Andreaeales Andreaeceae Andreaeobrya Andreaeopsida Andrenidae andrewsite Andrews's curves andrite androecious androecium androgen androgenesis androgenetic merogony androgenic gland androgenital syndrome androgen unit androgyny

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