空的饮料瓶被我改装成了辘轳和井,尽管做工粗糙,有糊弄之嫌,但儿子和他的小伙伴却玩的津津有味。
本实用新型能简单而且有效利用顺风、侧风甚至逆风的风能。
工程负责人波拉克说,相对于这艘小船来说这是一个非常大的绞盘。
锚机是常见的锚操作设备,它是用一台机器来操作两只锚。
BBB以前是起锚机设计及格应用得最受欢迎的锚链,但是现已被G4代替了。
屋后的走廊里有一口又大又深的井,配有水桶、链条和辘轳。
将钢骨柱固定在专用胎架上,通过倒链滑移至安装点下方后,采用滑轮组和卷扬机进行提升就位。
起锚时锚机总是“吱吱”作响,你们最好对它检查一下。
本文给出了卷扬机的几种起动方式,分析了其特性,着重介绍了软启动。
本文的目的是解决卷扬机的重载起动,通过交-交变频的方法来实现。
1·Thatched cottages, fences, roads, rural ask Beans Canopy, farmland, windlass, melon stands mill, drill for people to create a simple rural landscape.
茅草房、篱笆墙、乡问小路、豆棚瓜架、农田、辘轳、磨、耧等为人们营造出一个纯朴的乡村自然景观。
2·The well was in the back porch, broad and deep, with a bucket, chain, and windlass.
屋后的走廊里有一口又大又深的井,配有水桶、链条和辘轳。
3·I tried to tell them the importance of the windlass and the well in the past, but it is difficult for the children to understand the hardships of the life several decades ago.
给他俩讲“井”和“辘轳”曾经在人们的生活有多么重要的地位费了好半天口舌,不过想让他们懂得担水生活的艰辛那就更难了。
4·It will be safety, good in quality, and fast to extract vertical ventilating shafts by "dual men windlass bucket construction method".
就通风立眼的施工环境,选用简单的“双人绞辘轳吊桶法”施工。
1·Forecastle deck shall be provided on forward deck. Deck structures in way of windlass, mooring fittings, hawser pipes, foremast etc. shall be reinforced.
在首部甲板上安装首楼甲板。锚机,系泊配件和锚链管、艏桅杆处等的甲板结构需要加强。
2·Adjusting safety device for hydraulic system of steering gear (windlass, mooring winch).
舵机(锚机、绞缆机)液压系统安全装置调整。
3·Check the bearing clearance of windlass and winch.
检查锚机及绞车的各轴承间隙。
1·To test the theory, a chassis was dragged by rope and windlass along the floor of the Highland Park, Michigan, plant in the summer of 1913.
为了验证这一理论,1913年的夏天,一个车底盘被绳子拖着,用绞盘沿着密歇根州高地公园的地上吊起。
2·Sailors heaved up the cable with windlass or capstan.
水手们用绞盘或起锚机把缆绳拉起来。
3·Sailors hove up the cable with windlass or capstan.
水手们用绞盘或起锚机把缆绳拉起来。
1·Parts of the mechanical structure: this chapter introduced the design of manipulator and bogie phoning trailer honing rack, windlass, upper support frame, low support frame and roller etc in detail.
机械部分:本文主要详细介绍了机械手及行走机构、珩架拖动小车、珩架、卷扬机、上支架、下支架、滚轮等的设计。