查询词典 three times a week

three eight-hour shifts：八小时三班制

three dimensional seismic raytracing 三维地震射线追踪;三维地震测量 | three eight-hour shifts 八小时三班制 | three estimate approach 三估计手段

three-shear ewe：三岁母羊

three-sensation theory of colour 三基色视觉理论 | three-shear ewe 三岁母羊 | three-shear ram 三岁公羊

three-phase excitation voltage：三相励磁电压

three-phase electric motor;三相电马达 | three-phase excitation voltage;三相励磁电压 | three-phase full-wave bridge rectifier circuit;三相全波桥式整流电路

three-section extension ladder：三节梯

three-position key-operated switch 三位置电键开关 | three-section extension ladder 三节梯 | three-section ladder 三节梯

three faced：三面的

three eighths rule 八分之三法 | three faced 三面的 | three figur 三位的

Three footprints：三个脚印

Three fish 三只鱼 | Three footprints 三个脚印 | Three pinecones 三个松果

three-dimensional fundamental form：三维基本形

三维偶极子 three-dimensional doublet | 三维基本形 three-dimensional fundamental form | 三维几何 three-dimensional geometry

three-spot gourami：三斑毛腹鱼

three-spined stickleback 三刺鱼 | three-spot gourami 三斑毛腹鱼 | three-spotted plusia 银纹夜蛾

Three Greens：起落架放下锁妥

three degree-of-freedom 三自由度 | three greens 起落架放下鎖妥 | three impulse orbital transfer 三衝軌道轉移

three dimensions settlement of groundwork：三维地基沉降

计算机图形仿真:Braided-fabric structures in three dimensions | 三维地基沉降:three dimensions settlement of groundwork | 三维结构模型:Three Dimensions Configuration Model of PA

red ensign：英国商船旗

red dog 煤坑废料 | red ensign 英国商船旗 | red flag 红旗

isoseismal：等震度的

等震的 isoseismic | 等震度的 isoseismal | 等震线 homoseism