| 释义 |
fractional precipitation 【分析化学】分级沉淀 以上来源于:《21世纪大英汉词典》 fractional precipitation分段沉淀,分级沉淀,分步沉淀fractional precipitation分段沈淀;分级沈淀fractional precipitation分级沉淀;分步沉淀fractional precipitation分部沉淀;分级沉淀fractional precipitation分[段沈]淀fractional precipitation分[级沈] |