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(uranium-thorium)/helium dating
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(uranium-thorium)/helium dating
(铀-钍)/氦年代测定
矿物颗粒中铀、钍放射性衰变产生氦,通过测量矿物样品中放射性衰变产物氦-4(4He)、母体同位素铀-238(238U)和钍-232(232Th)的含量,从而获得矿物样品年龄的方法。
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transpression
transpressional basin
transradar
transrectification
transrectifier
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trans-regional annexation of enterprises
trans - regional water right transaction
trans regulatory element
trans-regulatory element
Trans-Saharan slave trade
trans-sectional continuously welded rail track
transshipment cost
transshipment hub
transshipment problem
Transsilvania
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transtension
transtensional basin
transtensional fracture
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