GridView多元组抽取
GridView multiple record extraction
Nb-Ti-Si基多元合金
Nb-Ti-Si base multielement alloy
n元多项式环
n variable polynomial ring
氨基酸多元素肥料
Amino acids trace-element fertilizers
苯酚基多元醇
phenol-based polyol compound
变结构元多尺度形态滤波
multiple structuring element and multi-scale morphologi-cal filtering
玻璃纤维强化多元树脂
fiberglass reinforced polyester resin
低C多元醇
low carbon multicomponent alcohol