“last occurrence”的概念、定义、翻译、参考文献-科学参考

单词	last occurrence
释义	last occurrence Encyclopedia 理学生物地层带释 last occurrence高位产出点在某一个地质剖面中，某一化石分类单元在该剖面上出现的最高层位。
随便看	fission cross-section fission detector fission energy fission factor fission fragment fission gamma ray fission half life fission half-life fission hypothesis Fission ionization chamber fission isomer fission mass distribution fission matrix method fission mean free path fission neutron fission neutron energy spectrum fission nuclear fuel fission nuclear fuel cycle fission nuclide fission parameter fission-produced fission product fission-product-bearing fission [product] chain fission product chain

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。