气动千斤顶
air jack; pneumatic jack
气压千斤顶
pneumatic jack
千斤顶
jack
jack
千斤顶螺丝
jack screw
瓶式存水弯
bottle-trap
瓶式加油器
bottle oiler
瓶式曲管
bottle-trap
喷雾瓶嘴
spray bottle nozzle
平底烧瓶
Bunsen flask; flat bottom flask; Florence flask
平液水准瓶
level bottle; level flask; levelling bottle
瓶
bottle; flask; jar; vase
flask
bottle; jar; Lag.; lagena
瓶哺法
bottle feeding
瓶盖
bottle cap; bottle hood
瓶罐玻璃
bottle glass
瓶架
bottle rest
瓶颈
bottleneck
bottle neck
bottleneck
瓶颈分派问题
bottleneck assignment problem
瓶颈检测
bottleneck detection
瓶颈问题
bottleneck problem
瓶颈效应
bottleneck effect