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- box frame motor 箱架电动机
- Motor mounting for all NEMA 34 and 42 frame motors. 汽车安装所有的NEMA 34和42帧马达。
- ANSI and NEC standards and shall meet the latest design standards of a Totally Enclosed Non-Ventilated NEMA frame motor. 散热应该通过定子外壳传导到周围的介质来完成。
- This paper mainly introduces the construction support design scheme of 220 meter main arch frame bri dge,with the equal section hang chain no wind arch box frame. 本文主要介绍等截面悬键线箱形无绞拱，主跨220m 主拱圈的施工支架设计方案。
- box frame type reinforced concrete construction 箱形框架式钢筋混凝土结构
- stretcher with tubular box frame 铁管拦架床车
- Borer is processing the box frame of crimping machine 镗工正在加工卷曲机箱体
- Appropriate length of precast box frame for jacked box bridge 顶入式箱形桥预制箱身合理长度的确定
- The host then passed around a box of cigars. 主人这时拿了一盒雪茄烟请大家抽。
- How could he get his heavy box up all those stairs? 这么重的箱子他是怎么抬上楼的？
- The bevel of that picture frame was damaged. 那个镜框的斜角已被损坏了。
- He brought the box of groceries in from the car. 他把一盒食品从汽车上拿进来。
- Her slight frame was shaken by bouts of coughing. 她纤弱的身躯因阵阵咳嗽而发颤。
- The heavy box landed crash on his head. 沉重的箱子哗啦一声掉到他的头上。
- The painter stretched the canvas on a frame. 画家把油画布紧绷在画框上。
- It's quite an effort to lift this heavy box. 抬起这只沉重的箱子要花费相当大的力气。
- It is not easy to true up a frame. 做个标准的框架也不容易。
- He opened his safe and drew out a petty-cash box. 他打开保险柜取走一个小钱匣。
- I'm sure this movie will be good box office. 我相信这部电影一定卖座。
- This athlete has a powerful frame. 这位运动员有着魁梧的体格。
