硫酸钠镁复盐:硫酸钾
Astrakanite potassium sulfate
碳酸盐类盐碱水
carbonate saline-alkali water
Cs盐复合推进剂
composite propellant containing Cs salt
DMP-30的羧酸复盐
Carboxylie Acid Double salt of DMP-30
苯乙烯—丙烯酸胺复盐
styrene-acrylic acid-amine double salt
草酸镍氨复盐粉末
nickel oxalate-ammonia complex salt
氮、硫复合沉降
nitrogen and sulfur deposition
钒钛硫复合催化剂
sulfur modified vanadia-titania-sulfur catalyst
废K·D复盐起爆药
waste K·D complex salt initial explosive
废KD复盐起爆药
waste KD complex salt initial explosive
分类复杂度与容错分类复杂度
Classification complexity and tolerant classification complexity
复复真空泵
reciprocating vacuum pump