1-butoxyethoxy-2-propanol 1-丁氧乙氧基-2-丙醇
1-methylanthracene 1-甲基蒽
10-round thread form 每英寸10扣
100-year return period storm 百年一遇的风暴
100-year storm 百年一遇的风暴
100-year wave 百年一遇的海浪
123 mud acid 12%的盐酸与3%的氢氟酸配制的土酸
13-isopimaradiene 13-异海松二烯
1DC 一维校正
2-ethylhexanol 2-乙基已醇
2-ethylhexyl acrylate 2-乙基己基丙烯酸酯
2-ethylhexyl sulfosuccinate 磺基琥珀酸2-乙基己酯
2-ethylnaphthalene 2-乙基萘
2-methyl anteiso-paraffin 二甲基反异链烷
2-methyl butadiene 2-甲基丁二烯
2-methyl parafin 2-甲基石蜡烃
2-nitro-p-cresol 2-硝基对甲酚
2-pot gravel compaction ficompaction filter unit 双罐砾石充填过滤装置
2D pore network model 二维孔隙网络模型
2D-2W two dimension-two wire 二度二线制
2D-3W two dimension-three wire 二度三线制
