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- And the soaring but limited screw torque (tightness pressure) has a great influence on the performance of DMFC. 螺栓扭矩（密合压力）加大DMFC性能影响亦大，但扭矩大小有其限制。
- Used for applications requiring closed thread ends. Blind end limits screw penetration and excludes foreign matter. Thread sizes #4 to #1/4"and M3 to M6. 应用于需要封闭螺纹底端的地方。封闭的底端可以限制螺丝穿透并且隔绝外部零件。螺纹规格：%234到1/4"和M3到M6
- 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。
- Surely there is a limit to what one can bear. 人的忍耐肯定是有限度的。
- The taste of the lemon made her screw up her face. 柠檬把她酸得龇牙咧嘴。
- The proposal set a time limit of one year. 提案规定了一年的限期。
- Does this lid screw on, or does one press it down? 这个盖子是拧的还是按的?
- What's the speed limit on the motorway? 高速公路的速度限制是多少?
- 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。
- He was had up for exceeding the speed limit. 他因超速行驶而遭控告。
- At each turn the screw goes in further. 每一次旋转都使螺丝钉更向里进。
- He weighed in at several pounds below the limit. 他赛前量体重比规定限度少几磅。
- We must try and limit our expenditure. 我们必须设法限制我们的开支。
- His speech ran over the time limit. 他的讲话超过了规定的时间限制。
- Could you screw the lid off the jar? 你能把这瓶子的盖子给旋开吗?
- The speed limit is 40 miles per hour. 规定的最高时速为40英里。
- 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。
- There's a limit to how much I'm prepared to spend. 我准备花多少钱是有限度的。
