词组短语
fossil fuel矿物燃料,化石燃料
living fossil[生]活化石;[口]落后于时代的人
trace fossil生痕化石;踪迹化石
fossil oil石油;化石燃料
双语例句
- It depends on the identification of zone fossils.
它依赖于分带化石的鉴别。 - Igneous rocks do not contain fossils.
火成岩不含化石。
权威例句
Fossils, genes and the evolution of animal limbsWhen are Fossils better than Extant Taxa in Phylogenetic Analysis?Archean molecular fossils and the early rise of eukaryotes.AMNIOTE PHYLOGENY AND THE IMPORTANCE OF FOSSILSLaser--Raman imagery of Earth's earliest fossils.Questioning the evidence for Earth's oldest fossilsThe Biomarker Guide: Interpreting Molecular Fossils in Petroleum and Ancient SedimentsDiversification of Neoaves: integration of molecular sequence data and fossils.The Extant Phylogenetic Bracket and the importance of reconstructing soft tissues in fossilsThe timing of eukaryotic evolution: does a relaxed molecular clock reconcile proteins and fossils?