查询词典 Crane

The crane consists of four main parts, namely, the boxtype frame bridge, trolley traveling mechanism, crab and electric equipment.

本起重机由箱形桥架，大车运行机构，小车，电气设备四部分构成。

The paper designed and calculates the driving section and transferring section, hoisting and balancing arms, tower cap and dolly of the rotary tower crane experimental system.

这一试验台的建立对实现起重机自动化，提高工作效率、安全性、可靠性有着重要的意义和价值。

Along with the rapid development of building industry, tier and high buildings in big and middling cities have been increasing, the tower crane has been the main construction machine in the upright transportation of tier and high buildings.

随着建筑业的不断发展，各大中城市多层和高层建筑不断增多，塔式起重机已成为多层和高层建筑施工垂直运输的主动脉。

Is a professional production, marketing and logistics handling equipment crane hoisting tool company, leading products: hydraulic loader, hydraulic car pile high, the claw-jack; handling of small tanks, single-track car (NRK, hand-pushed), Hanging steel tweezers, magnetic hanging, tension, lifting loading zone; vehicle such as traction with more than 10 series over 30 kinds of products.

是一家专业生产、销售物流搬运设备及起重吊装工具的公司，主导产品有：液压搬运车、液压堆高车、爪式千斤顶；搬运小坦克、单轨跑车、钢板吊钳、磁吊、拉紧器、起重吊装带；汽车牵引带等十几个系列三十多种产品。

With protected stuff at colligation part in order to protect tail shaft , send the tail shaft into the stern tube slowly with manual crane , during the process , we should align the tail shaft and stern tube carefully in order to protect the impact between the stern tube bearing and the screw of tail shaft .

起吊艉轴并送入艉管内：在绑扎钢丝绳的部分包上麻包布以保护艉轴后，即可起吊艉轴；然后用葫芦将艉轴慢慢送入艉管内达到预定位置，在送进过程中，要注意将艉轴对准艉管，防止艉轴承和艉轴螺纹与之相碰。

Adjust cam of the height limiter beside the hoisting drum, so as to hook the limited height(the point of the root of tower crane jib frame should reduce 2.5m, it's the limited height), enable the limit switch, the hook can not hoist, then if the hook can't act, then start it again just load onto the ground.

2调整起升卷筒旁边高度限位器中的凸轮，使吊钩达到预定的极限高度(起重机臂架根部铰点高度减去 2.5 米，即为预定极限高度)时，限位开关动作，吊钩不能上升，再启动时只能下降。

Stand clear of the swinging boom of the crane.

不要走近转动的超重机吊杆。

Equipped with a large yet simplistic crane and swing bar, its creators had the foresight to take the time out of a captains stay at the docks, allowing for a slight increase in trade throughput.

由於码头设置简易大型吊车和游戏杆，可以极大加快货物装卸效率，进而有效提高了港口吞吐量。

In a case to one side, two terracotta musicians sit alongside a goose, a swan and a crane.

在一边的展览框里，两名陶塑乐师正坐在那里，旁边还有家鹅、天鹅和仙鹤。

Taking QY80 auto-crane's rocker mechanism of four一axle steering system asexample,this paper presents a new method which applies multibedy system Kinematics theory toanalyse mechanism's spatial motion, builds up mathematical model of optirnization for the rochermechanism of steering System, and chooses minimization adoptive random search method to developan optimization design microcomputer program,Using aboving method and program , this paper fi-nally optimlzes each design Variable, and obtains better resul...

以QY80汽车起重机四轴转向摇臂机构为例，利用多刚体系统运动学理论对机构作了空间运动分析，建立了转向摇臂机构优化设计的数学模型，并用改进了的约束随机方向搜索法编写了优化设计的微机软件，并已应用于生产实践。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。