“pitch of weld”概念、定义、翻译-科学时代

单词	pitch of weld
释义	矿业工程技术词汇手册 pitch of weld 焊缝中心距
随便看	data recovery data reduction data reduction data reduction data reduction system data redundancy data relay satellite data requirement data research data research data resource data resource management data retention data retrieval data retrieval data retrieval data retrieval data retrieval system data revision data sample data sampler data schema data screening data search data secrecy

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。