“natural gamma-ray spectral log”的概念、定义、翻译、参考文献-科学参考

单词	natural gamma-ray spectral log
释义	natural gamma-ray spectral log Encyclopedia 理学地球物理测井释 natural gamma-ray spectral log伽马能谱测井在井中对来自地层的天然放射性核素发射的伽马射线进行能谱分析，定量测量地层铀、钍、钾含量的测井方法。又称自然伽马能谱测井。
随便看	proportionally cutting circle proportional mean proportional navigation proportional numbers proportional odds model proportional odds regression model proportional part proportional plus integral plus derivative control proportional plus integral plus differential control proportional-plus-integral-plus-differential control proportional price rule proportional profile proportional region proportional regulator proportional regulatory systems proportional relation proportional relations among agriculture,light industry and heavy industry proportional relations among primary industry,secondary industry and tertiary industry proportional representation proportional sampling proportional selection proportional sequence proportional stratified sampling proportional subclass number proportional trapping

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