“spare belt”的概念、定义、翻译、参考文献-科学参考

单词	spare belt
释义	spare belt Encyclopedia 文学【广播电视内容生产与制作】释 spare belt备播带为预防电视节目发生播出事故而提前录制好的备用播出磁带。
随便看	currency criminal cases currency hierarchy currency issuance reserves currency issue currency issue for economic purposes currency issue for fiscal purposes currency issue system currency management currency metabolites currency value currency wars currency withdrawal current current account Current Affairs School current algebra current amplification current analysis current awareness bibliography current balance current bias Current Bibliography on Science and Technology current blocking layer current-blocking layer current carrier

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。