“heading”的概念、定义、翻译、参考文献-科学参考

单词	heading
释义	heading 前进方向平巷题目浇口布置法进向导洞导坑方向预锻报表表首报头首部报文首部报文头报文头部标目标题镦锻艏向艏向桶盖桶底材极尖上端沉淀精矿
随便看	silver bicarbonate silver bichromate silver boat silver bond diode silver brain clip silver brazing silver-brazing alloy silver bromate silver bromide silver bullion silver-cadmium alloy silver-cadmium contact silver-cadmium storage battery silver carbonate silver catalyst for ethylene oxide silver certificate silver chlorate silver chloride silver chloride electrode silver chloride thansmission silver chloride window silver chloroacetate silver chloroplatinate silver chromate silver citrate

科学参考收录了1248194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。