查询词典 crane

The main products: the national standard series of single, double-beam bridge crane, gantry crane, Elevator, the national standard DT-DY series of conveyor belt, screw conveyor, bucket elevator, rigid impeller feeder, the feeder disk Machine, grab, light crane, multi-purpose portal cranes, chain-Doumen Unloading machine, loading machines, Fudiao, chain-Doo Unloading, quay cranes port facilities and various large pieces of metal structures and other non-standard, widely used , Complete specifications.

国家标准系列单、双梁桥式起重机、门式起重机、电梯、国家标准系列DT型DY型胶带输送机、螺旋输送机、斗式提升机、刚性叶轮给料机、圆盘给料机、抓斗、轻型装卸桥、多用途门座起重机、链斗门式卸车机、装船机、浮吊、链斗卸车机、岸吊港口设备及各种大型非标准金属结构件等，用途广泛，规格齐全。

The thesis mainly includes: According to crane dynamic theory, established relevant dynamic model, and analyzed the dynamic properties of the bridge structure of the bridge crane, including the natural frequency, the model shape and the dynamic stress. A way to analyse the dynamic response of the bridge structure of the bridge crane which takes into account the dynamic properties of the steel rope pulley block has been explored successfully.

本文基于有限元理论和起重机动力学理论，以有限元分析软件ANSYS为平台，实现了计算机对钢丝绳系统和桥架的模态分析和瞬态动力学分析，得到的分析数据和结论对桥式起重机动态设计提供了有效的手段，论文主要内容包括：根据起重机动力学理论，建立了相关动力学模型，并对桥架结构进行动态性能分析（包括固有频率、振型以及动应力）的分析，探索出一种考虑钢丝绳滑轮组的动态特性在内的桥式起重机桥架结构动态应力分析的方法。

East brand products mainly single, double bridge, gantry crane; insulation bridge crane; explosion-proof bridge crane; wire rope electric hoist, and so on and accessories (wheels, of drum group, hook group, pulley blocks, Coupling), and other top-five 600 species.

东起牌产品主要是单、双梁桥、门式起重机；绝缘桥式起重机；防爆桥式起重机；钢丝绳电动葫芦等及配件（车轮组、卷筒组、吊钩组、滑轮组、联轴器）等五大类六百余种。

Wall crane is fixed to the wall cantilever crane, or may be along the wall or other support structure on the elevated track running cantilever crane.

壁上起重机是固定在墙壁上的悬臂起重机，或者可沿墙上或其他支承结构上的高架轨道运行的悬臂起重机。

The third chapter mainly focuses on the analyse the electric control of container tyre-crane, including the detailed analyse of working principle and condition from different aspect such as Gantry、Trolley、Hoist, bring forward the thought that the simulator should finish the same movement as container tyre-crane, meanwhile, get ready for distinguish the simulator and container tyre-crane.

最后整体介绍轮胎吊模拟器的各器件组成。第三章介绍集装箱轮胎吊及其电气控制，从大车、小车、起升等各机构进行详细分析集装箱轮胎吊的工况及工作原理，提出轮胎吊模拟器需要完成的与集装箱轮胎吊相一致的运动，并且为区分模拟器与轮胎吊做好准备。

The Yellow Crane Tower is the outside air swallowing Yunmeng 9 V to the ancient buildings at the Yellow Crane Tower in front of a stone, is a crane and a snake standing on a turtle's shell.

气吞云梦黄鹤楼是外五内九的古代建筑物，在黄鹤楼的前面有一个石雕，是一只仙鹤和一条蛇站在一只龟的壳上。

I heard the tour guide said, symbolizes the Yellow Crane Tower crane, snake symbolizes Snake Mountain is the Yellow Crane Tower is located in the mountains, symbolizes turtle Turtle Mountain Snake Mountain is the opposite hill.

我听导游说仙鹤寓意为黄鹤楼，蛇寓意为蛇山就是黄鹤楼坐落的山，龟寓意为龟山就是蛇山对面的那座山。

From 1970's on, under the support of many scientific research institutions, it has successfully produced forty-four first products in China, such as: the first 40 tonnage container crane, the first 30.5t rubber-tired: container gantry crane, the first 200t full-revolving self- propelled floating crane, the first 400t/h pneumatic grain unloader, the first 6000t/h coal shiploader etc.

自70年代末至今，上海港机厂在科研单位的支持下试制成功中国第一台do吨集装箱岸边起重机、第一台30.5吨集装箱龙门起重机、第一艘200吨全旋转自航浮式起重机、第一台400吨／小时吸粮机、第一台6000吨／小时煤炭装船机等44项新产品

The hydraulic system model of the hydraulic cylinder backstop, which in general used on the large-tonnage crawler crane, is established by ADAMS/Hydraulics module. And the joint simulation between the mechanical system and the hydraulic system of the crawler crane virtual prototyping is implemented. The different effect of the spring backstop and hydraulic cylinder backstop for the crawler crane boom backward tipping is analysed and compared.

对目前大吨位履带起重机普遍采用的液压缸式防后倾装置，用ADAMS/Hydraulics模块构建该装置的液压系统模型，实现履带起重机虚拟样机模型机械、液压系统的联合仿真，并分析比较了弹簧式和液压缸式两种防后倾装置对臂架后倾的影响。

The anime TV series will be shot into the 156 sets of White Crane White Crane animated series and an animated movie to White Crane, founder of Fang Qiniang childhood, adolescence and become a generation of martial arts master as a background, a total investment of more than 2000 million .

该动漫电视剧将分别拍摄成156集的白鹤拳动画片连续剧和一部白鹤拳动画电影，以白鹤拳创始人方七娘儿童时期、少年时期及成为一代武术宗师作为背景，总投资2000多万元。

As of Tuesday, Google's results were still censored in China.

截至周二，谷歌的搜索结果仍受中国审查。

In order to make the positive action increase and negative one decrease, the sub-forces of the social factors must be adjusted to form a centripetal force.

在这一过程中，人的主体性发挥是社会有机体健康发展的灵魂。