活

valve ring

气门环; 活门环

valve rim 气门头部的环边 | valve ring 气门环; 活门环 | valve rock arm 气门摇臂; 气门摇杆

union nut

活接头螺母

union linen 交织亚麻布 | union nut 活接头螺母 | union serge 棉经毛纬哔叽

union joint

活管套接头

26 潜航阻力 under water resistance | 27 活管套接头 union joint | 28 不饱和聚酯树脂 unsaturated polyester resin

elbow union

弯头活接头

弯头吊耳 elbow lug | 弯头活接头 elbow union | 弯管流量计 elbowmeter

type face

活字模面

type definition 型别定义 | type face 活字模面 | type font 字体

Two-Headed Dragon

假眼活

假眼 false eye | 假眼活two-headed dragon | 尖diagonal

twist bit

螺旋钻,麻花活钻头,麻花钻头

twist barrel ==> 金属缠制枪管 | twist bit ==> 螺旋钻,麻花活钻头,麻花钻头 | twist blades ==> 扭转叶片

trumpet shell

活海螺

大鲈鱼 Common Perch | 活海螺 Trumpet Shell | 夏威夷贝 Scallop

Assez vif, tres rhythme

頗活潑及富有節奏感

194 Assez vif相當快地 | 195 Assez vif, tres rhythme頗活潑及富有節奏感 | 196 Atonality無調性

trap window

活板窗

trap screw 螺旋栓 | trap window 活板窗 | trapezium 不等四边形

photoperiodic response：光周期响应

photoperiodic induction 光周期诱导 | photoperiodic response 光周期响应 | photoperiodism 光期性

Multi-Variate Statistical Analysis：多元统计剖析

311. 多项距阵 Multi-Nominal Matrix | 312. 多元统计剖析 Multi-Variate Statistical Analysis | 313. 发电厂 Power Plant