双溶剂精炼 double solvent refining
双重秤量法 double weighing method
双重线 doublet
向下通风 downdraft
下导管 downspout
通风 draft
通风室 draft chamber
排污阀 drain valve
通风 draught
拉伸纤维 drawing of fiber
干燥机 drier
饮水 drinking water
双重秤量法 double weighing method
双重线 doublet
向下通风 downdraft
下导管 downspout
通风 draft
通风室 draft chamber
排污阀 drain valve
通风 draught
拉伸纤维 drawing of fiber
干燥机 drier
饮水 drinking water
点滴培养 drop culture
点滴反应 drop reaction
粒状硫 drop sulfur
点滴形成 droplet formation
滴瓶 dropping bottle
滴液电极 dropping electrode
滴液漏斗 dropping funnel
滴汞电极 dropping mercury electrode
滴点 dropping point
滴状凝结 dropwise condensation
药物代谢酌 drug metabolism
药物抗性 drug resistance
辊筒 drum
鼓式干燥器 drum dryer
晶簇 druse
干热硫化 dry air cure
干法分析 dry analysis
干摩擦点 dry area
干摩擦点 dry area spot
干法试金 dry assay
干搀和 dry blending
干箱 dry box
干电池 dry cell
干洗 dry cleaning
干洗铃 dry cleaning fluid
干颜料 dry coloring
干态干燥剂脱水酌 dry desiccant dehydration
干馏 dry distillation
木材干馏 dry distillation of wood
干法染色 dry dyeing