“index fossil”的概念、定义、翻译、参考文献-科学参考

单词	index fossil
释义	index fossil Encyclopedia 理学古生物学释 index fossil标准化石可用来确定产出地层时代或阐明其生活环境的化石。又称标志化石。理学标志化石释 index fossil标志化石用来确定地层时代，并进行地层的划分和对比的化石。又称标准化石。
随便看	recombination recombination center recombination coefficient recombination continuum recombination cross-section recombination current recombination epoch recombination era recombination frequency recombination laser recombination lifetime recombination line recombination line emission recombination nodule recombination radiation recombination rate recombination region recombination repair recombination spectrum recombination time recombinent PCR recombiner recombing Recommendation(Bin-Gong) Candidates Recommendation Concerning the Most Effective Means of Rendering Museums Accessible to Everyone

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。