“ds block element”的概念、定义、翻译、参考文献-科学参考

单词	ds block element
释义	ds block element Chemistry ＞无机化学＞无机化学基本概念与无机化合物＞释义 ds-block elementds区元素
随便看	railway automatic fare collection system railway auto-transformer power supply railway big data platform railway box car railway bridge railway bridge deck facilities railway bridge maintenance railway car load shipment railway carrying-capacity railway centralized signalling monitoring system railway clock synchronization network railway communication railway communication line railway communication monitoring and testing railway communication network management railway communication services railway communication system for stations and yards railway construction environmental protection railway construction survey railway container transportation railway control survey railway crane Railway Cultural Park in Xiamen railway data communication network railway dedicated communication system

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。