trolley

Solid Edge based quayside container crane trolley mechanism parameterized system;

基于Solid Edge的岸边集装箱起重机小车机构的参数化设计系统

Study on the Abnormal Running of the Gantry Crane Trolley for Forestry;

林用装卸桥小车非正常运行研究

2t overhead traveling crane trolley\'s structure designed by a factory:1) Analyzes the driving ways of the trolley\'s hoisting mechanism and travelling mechanism as well as their components based on the advanced design thoughts.

目前我国对起重机轻量化的研究大多集中在对其主梁结构的优化上,并取得了较大进展;而对小车所做的轻量化研究却不够深入,与国外许多具有先进结构的小车相比,有较大差距。

Then the vehicle is modeled in the software "simulation"which is a component of MATLAB.

本文首先简要提出构造一辆测量路面平整度的方法,对其核心器件进行概述,然 后应用HATLAB中的仿真终端Simulation对此小车的控制系统进行仿真并给出相应的仿 真结果,围绕此仿真结果对控制系统的各项性能指标进行了研究分析。

Trolley transportation system causes the excessive number of operating inefficiencies,and the number of vehicle maintenance rate.

输送系统小车数量过多造成运行效率低下,而小车数量维修率上升。

Aiming at the characteristic of autonomous vehicle such as the effect of environment during working process, the control system with unknown and multvariable and random and nonlinear, the closed loop of double loops in series by fuzzy controller and fuzzy neural network controller component was proposed.

针对自主式小车作业过程会受到环境的影响且控制系统具有未知性、多变量、随机性和非线性的特点,将模糊控制器和模糊神经网络相结合构成双环串级的闭环形式,利用一种改进的变尺度混沌优化算法对两个控制器参数进行整定,以实现复杂系统的优化控制。

During the use of 15T/3T twin beam overhead bridge crane in urea operation department of Baling Branch Company in China Petrochemical Corporation, there is an underlying danger that the dolly could jump the rails easily because of oil-gas over scale, which therefore affects repair work of equipments on the spot.

中国石油化工集团公司巴陵分公司尿素作业部15T/3T双梁桥式起重机在使用过程中,由于现场的油气过重,导致小车有容易脱轨的危险,给现场检修工作带来了影响,文章通过分析硅整流直流液压式制动器的弊端和现场的实际情况,阐述了双梁起重机的改造过程。

Due to the design disadvantage of DDS pneumatic tapping machine for 3# blast furnace in Meishan Ironworks,the tapping machine bogie has to stay for five seconds when it switches from the advance to retreat.

梅山炼铁厂3#高炉DDS气动开铁口机设计上的失误,使开铁口机进退小车由前进转为后退时,必须停留5 s。

The design of car for monorail retractable electric cable was designed,including the car’s structure,design elements,the working principle,and so on.

介绍了单轨电缆收放吊小车的设计,包括小车的结构组成、设计要点、工作原理等。

The protecting device at back bottom is an important means of preventing cars from colliding the vans from behind on highways,but at present the application of this device is commonly from satisfaction,resulting in serious social danger and losses.

后下部防护装置是减少高速公路小车追尾货车事故的重要技术手段,但现阶段这一装置的应用状况普遍较差,导致社会危害和给社会造成的损失巨大。

Design and implementation of multifunctional voice-controlled small car

多功能语音控制小车的设计与实现

Small cars are easier to park than big ones.

小车比大车容易停放。

To damage by colliding with(a car, for example).

撞损（如一辆小车）

a small carriage in which a baby or child is pushed around.

推动小孩或宝宝的小车。

Roy drove his bus into the back of a car.

罗伊驾驶公共汽车撞上了一辆小车的车尾。

laboratory mangle, laboratory padder

试验室用轧车，小轧车

A small town is less important than a big city.

摩托车不如小轿车舒服。

ride a pony, bicycle, etc

骑小马、 自行车等

Oil is burnt in cars,trucks and buses.

小汽车、卡车和公共汽车用油做燃料。

A station wagon in the shape of a small bus.

中客车小型公共汽车式的旅行车

Small semitrailer and tractor. Angle of trailer is adjustable.

小型半挂车和牵引车。可调整挂车转角。

Be careful when you back into the garage, the doorway is very narrow

往车库里倒车要小心，车库门很窄。

B: We have compacts, medium-size and full-size cars.

乙：我们有大型车、中型车和小型车。

Drive a car( a bus, a tractor, a truck)

开小汽车（公共汽车、拖拉机、卡车）

An automobile that is bigger in size than a subcompact but smaller than an intermediate

小型汽车在尺寸上大于超小型汽车但小于中型汽车的汽车

It takes three hours by train and four by road.

坐火车要三小时，坐汽车得四小时。

A small dent or nick, as in the body of a car.

小齿，槽口小齿或槽口，如在汽车车体中

A very small car, especially a subcompact.

微型小客车一种非常小的小汽车,尤指微型小汽车

A small locomotive used in a railroad yard, as for shunting.

小型机车在铁路车场中使用的用于调车小型机车