请输入您要查询的字词:
单词
沥青质
释义
沥青质
Encyclopedia
工学
原油评价
释
asphaltene
沥青质
石油中不溶于小分子正构烷烃但能溶于苯或甲苯的物质,随着所用溶剂的不同,相应地称为正戊烷沥青质、正己烷沥青质或正庚烷沥青质。
随便看
electronic evidence identification
electronic evidence software function examination
Electronic Evidence: Strategies for Managing Records in Contemporary Organizations
electronic expansion valve
electronic exposure
electronic exposure camera
electronic eye
electronic feedback short period seismometer
electronic fence of bicycle sharing
electronic field production
electronic filtering
electronic flash equipment
electronic flash lamp
electronic flash tube
electronic flight bag
electronic flight instrument system
electronic flux
electronic foreign trade and economic management
electronic formula
electronic fuel injection system
electronic fund transfer
electronic game
electronic gauge
electronic generating method
electronic governance
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。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2025/10/13 13:24:27