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- The hoisting mechanism of the luffing cable crane used in the Three Gorge project features four falls rope winding and has a rope guiding device to ensure correct rope winding. 摘要根据三峡摆塔式缆索起重机起升机构的具体结构特点，对其机构特性进行分析阐述；
- single rope winding hoist transition block 单绳缠绕式提升机之渡块
- The windlass creaked slowly as the rope wound up, each creak bringing the bucket nearer the top. 辘轳吱吱嘎嘎地缓缓地响着，井绳被一圈圈绞起来，随着这响声，吊桶逐渐升到了井口。
- single rope winding type elevator 单绳缠绕式提升机
- Both ropes wound off the bottom of the drum. 两根绳子旋转着绕至鼓底。
- Transform on lifting machine drum with single rope winding 单绳缠绕提升机滚筒咬绳改造
- This paper studies the intensity of friction wheel in detail, taking the friction wheel of tower friction hoist with four ropes produced by CITIC Heavy Machinery Inc. in LuoYang as the model. 本论文以洛阳中信重型机械公司生产的井塔式四绳摩擦式提升机为模型，对摩擦轮的强度做了比较深入的研究。
- Determination of Normal Deceleration for Single Rope Winding Hoisting System 单绳缠绕式提升系统正常减速度确定
- This rope is four metre longer than that one. 这根绳子比那根长4米。
- It is clear to all of us that two plus two is four. 二加二等于四对我们大家都很清楚。
- He wove four plots together into a novel. 他把四条情节编成一部小说。
- We have tea at four o'clock in the afternoon. 我们在下午四点钟喝茶。
- The town boasts four swimming pools. 这座城镇以拥有四个游泳池而自豪。
- Our football team won by four goals to nil. 我们的足球队以四比零取胜。
- He lay back and hit the ball for four. 他向后弯身击中球，得了4分。
- I was clean broke in less than four days. 不到四天我就一个钱也没有了。
- Research and Application of Tensile Intelligent Test Device for Multi- rope Winding Cables 多绳提升钢丝绳张力智能测试装置的研究与应用
- I'll look out for you at about four. 我4点钟左右找你。
- He showed us four case studies of disturbed girls. 他给我们看了4位精神失常姑娘的病历。
- My house is four miles distance from the sea. 我家离海四英里。
