“block mark”概念、定义、翻译-科学时代

单词	block mark
释义	信息与系统科学词汇手册 block mark 块标志
随便看	mercury arc converter mercury-arc lamp mercury arc valve mercury barometer mercury barometer mercury blende mercury-cadmium selenide mercury-cadmium telluride mercury-cadmium telluride detector mercury cell mercury cell mercury-cesium vacuum-uv laser mercury column mercury column mercury contamination mercury cooled reactor mercury diffusion pump mercury electrode mercury fulminate mercury green light mercury horizon mercury intrusion method mercury iodide mercury lamp mercury lamp

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。