您要查找的是不是：
- double helical ribbon and screw impeller 双螺带-螺杆搅拌桨
- Adopting Screw Impeller Agitator to increase Efficiency of Methane Fermentor 采用螺旋桨搅拌器增加沼气发酵池效率
- Keywords heat transfer;highly viscous pseudoplastic fluid;double helical ribbon helical screw impeller; 传热;高粘性假塑性液体;双螺带-内螺旋搅拌器;
- I can't get this screw to come out of the wall. 我无法把这颗螺丝钉从墙上取出。
- The brackets want an extra screw. 托架需要再加一个螺钉。
- The taste of the lemon made her screw up her face. 柠檬把她酸得龇牙咧嘴。
- Does this lid screw on, or does one press it down? 这个盖子是拧的还是按的?
- Turn the screw to the right to tighten it. 将螺钉向右旋紧。
- They tried to screw money out of me. 他们试图勒索我的钱。
- At each turn the screw goes in further. 每一次旋转都使螺丝钉更向里进。
- Could you screw the lid off the jar? 你能把这瓶子的盖子给旋开吗?
- Study on the large imbalance weight of screwing impeller in IFZ pump IFZ型泵螺旋式叶轮不平衡量超大问题的研究
- The screw worked loose and the door fell off the cupboard. 螺钉松脱了，门从碗橱上掉了下来。
- Keywords Non-clogging pump;Screwing impeller;Imbalance weight;Balance ring; 无堵塞泵;螺旋式叶轮;不平衡量;平衡环;
- screw impeller 螺旋式搅拌叶轮
- He is a personal assistant, and draws a handsome screw. 他是一位私人助理，领丰厚的薪水。
- He must have a screw loose, having a picnic on such a rainy day. 他脑筋一定有问题，在这种下雨天还跑去野餐。
- To punish or impel as if by whipping. 痛斥，鞭挞象鞭抽那样惩罚或鞭策
- High pressure impeller begins to run. 高压叶轮就开始运转。
- But screw your courage to the sticking place, and we'll not fail. 只要你集中你的全部勇气，我们决不会失败。
