hoist n. 1.扯起,绞起,升起。 2.升举器,起重机,升降机,吊车。 3.【航海】(帆、旗升起后的)高度;一排信号旗;桅杆中部。 4.〔俚语〕推,托,举。 air hoist 气动葫芦,气吊,气压起重机。 carriage hoist 起重车,卷扬机。 give sb. a hoist (如爬墙等)把某人往上一堆。 vt. 升,扯起,举起(旗帜等)。 vi. 升起来,扯起来。 hoist down 扯下。
We gave gregory a hoist to the top of the fence . 我们把格雷高里举到篱笆顶上。
Concrete was raised by a hoist . 混凝土由升降机提升。
By using a hoist the movers were able to sling the piano to the third floor . 搬运工人用吊车才把钢琴吊到三楼。
We need a hoist to lift the concrete blocks 我们需要一台起重机来吊起混凝土块。
We need a hoist to lift the concrete blocks 起重机的长臂与我们的手臂功能相同。
It provides a hoist for goods counters . which can hoist 42 tons 三配备有货柜吊车一台,可吊装卸42t重
It consists of a car - riage , a rotary gear reducer and a hoist gear reducer 它由一个滑架、一个转动齿轮减速器和一个提升齿轮减速器组成。
And among the five young trees a hoisted lintstock lit the lamp at leahy s terrace 在五棵小树之间,一根火绳杆伸了出去,点燃了莱希家阳台上的灯。
The hoisting of the girders was achieved by the combination of a hoisting machine with scaffolding . before the variant arch was moved into its place , scaffolds were set up under the place where the arch would be , and a clearance of 0 变异拱就位时,先在该处下方搭好脚手架,并把脚手架断开留出0 . 8m间隙,利用脚手架搭设龙门架,用手拉葫芦把梁提升到位。
Abstract : the application of hoisting and installation technologies for steel structures in the construction of shallow beach sea platform are introduced . some points have to be noticed are pointed out when a hoisting and installing scheme is working out 文摘:结合几年来滩海平台的施工实践,介绍了吊装技术在滩海平台钢结构施工中的运用,提出制定吊装技术方案时应该注意的问题。