石灰-铁盐法常用于含砷酸性废水的处理，具有投加药剂种类少、沉淀效率高、废水排放稳定达标、运行费用低、操作方便等优点，本文对该......

An automotive body is composed of compliant sheet metal parts.Fast and exactly diagnosing variation sources is very impo......

利用环面工具加工过渡曲面时经常发生整体干涉,主要原因是缺乏对复杂环面工具加工复杂曲面时刀位可行域的研究。虽然采用常规的优......

Two acetate-fed sequencing batch reactors (SBR) were operated under an aerobic dynamic feeding (ADF) model (SBR#2) and w......