A detergent for cleaning iron monosulfide was formulated with surfactant, diamino-propadiene, citric and EDTA, and its cleaning mechanism was discussed.
报道了一种以表面活性剂、丙二烯二胺和柠檬酸、EDTA为主要组化亚铁清洗剂配方和其在炼油装置应用情况。
A detergent for cleaning iron monosulfide was formulated with surfactant, diamino-propadiene, citric and EDTA, and its cleaning mechanism was discussed.
报道了一种以表面活性剂、丙二烯二胺和柠檬酸、EDTA为主要组化亚铁清洗剂配方和其在炼油装置应用情况。
Two different symmetric configurations in the electronic structure of propadiene molecule are calculated by adopting PSHONDO SCF full electronic ab initio calculation.
用PSHONDO-SCF全电子从头计算程序,丙二烯子两种不性构型电子结构进行计算。
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