geochronology
名词 n.
英文释义
名词 n.
-
The science of dating samples of rock or sediment.
— Geochronology allows us to see more precisely how the world has evolved.
-
Any one of the methods by which the age of different samples of rock can be determined.
— The history of the East–Antarctic shield has been uncovered through uranium–lead geochronology.
- The division of ancient time into named subdivisions / periods
词形变化
词源
Etymology tree
Pre-Greek der.
Proto-Hellenic *gayader.
Ancient Greek γαῖᾰ (gaîă)clip.
Ancient Greek γῆ (gê)
Ancient Greek -ο- (-o-)
Ancient Greek γεω- (geō-)der.
English geo-
Ancient Greek χρόνος (khrónos)bor.
English chrono-
Proto-Indo-European *leǵ-
Ancient Greek λόγος (lógos)
Proto-Indo-European *-h₂
Proto-Indo-European *-éh₂
Proto-Indo-European *-i-eh₂
Proto-Hellenic *-íā
Ancient Greek -ῐ́ᾱ (-ĭ́ā)
Ancient Greek -λογῐ́ᾱ (-logĭ́ā)bor.
Latin -logialbor.
French -logiebor.
English -logy
English chronology
English geochronology
From geo- + chronology.
Pre-Greek der.
Proto-Hellenic *gayader.
Ancient Greek γαῖᾰ (gaîă)clip.
Ancient Greek γῆ (gê)
Ancient Greek -ο- (-o-)
Ancient Greek γεω- (geō-)der.
English geo-
Ancient Greek χρόνος (khrónos)bor.
English chrono-
Proto-Indo-European *leǵ-
Ancient Greek λόγος (lógos)
Proto-Indo-European *-h₂
Proto-Indo-European *-éh₂
Proto-Indo-European *-i-eh₂
Proto-Hellenic *-íā
Ancient Greek -ῐ́ᾱ (-ĭ́ā)
Ancient Greek -λογῐ́ᾱ (-logĭ́ā)bor.
Latin -logialbor.
French -logiebor.
English -logy
English chronology
English geochronology
From geo- + chronology.
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数据来源: Wiktionary