查询词典 minimizing technique

double cone classifier：双锥选粒器

double condenser 双聚光镜 | double cone classifier 双锥选粒器 | double contrast enema technique 双对比灌肠造影法

double integral technique：二重積分法

double insurance policy 双重保险单 | double integral technique 二重積分法 | double integration method 重积分法

double product：二重和

double probe technique 双探头法,热电偶双极检定法 | double product 二重和 | double pulse excitation 双脉冲激励

drawing table,drawing desk：制图桌

"制图符号","drawing symbol" | "制图桌","drawing table,drawing desk" | "制图技术","drawing technique"

dry cleaning gasoline：干洗汽油

carbon cell 炭极电池 | dry cleaning gasoline 干洗汽油 | gas chromatographic technique 气相色谱技术

edict：abbr. engineering document information collection technique; 工程文献情报搜集技术

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vocalist vocal educationist：声乐家与声乐教育家

学:Learning | 声乐家与声乐教育家:vocalist vocal educationist | 声乐技术技巧:vocal skill and technique singing psychological control

elemental analysis：要素分析

环形件:Upper bound elemental technique | 要素分析:elemental analysis | 有限元法:finite elemental method

elimination of unknowns：未知數消去法

同義字的刪除 elimination of tautologies | 未知數消去法 elimination of unknowns | 刪除技術 elimination technique

elytra：鞘翅

elongation zone 延长区 | elytra 鞘翅 | embedding technique 包埋技术

local minimum energy：局部极小能量

local mode 局部模式 | local minimum energy 局部极小能量 | local equilibrium 局部平衡

to take a picture：拍照

camera照相机 | to take a picture拍照 | film胶卷