In the 3He- 3He/ 4He figure, all data points of nodules, cobalt crusts and sediments sit in or close to the mixing curve between the micrometeorite interplanetary dust particles (IDPs) and the terrigenous sediments.
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- 在3 He- 3 He/4 He 圖上,結核、結殼及深海沉積物的He 同位素數據點(diǎn)均沿著(zhù)宇宙塵與陸殼物質(zhì)的混合曲線(xiàn)分布。