查询词典 hoist engine

This second hoist device can good match with the four-post hoist, it is used to take down tires, repairing the motorcar chassis, angle measure and wheel alignment.

本课题设计的二次举升小车是一种配合四柱式汽车举升机使用的二次汽车举升设备。便于轮胎拆卸、底盘检修、车轮角度测量和车轮定位。

Safe and effective operation of the hoist is dependent on correct classification of the hoist's operation group.

起升机构的安全运行周期取决于是否按特定的工作等级正确使用。

Be hoist with one's own petard 作茧自缚例句:the criminal was hoist with his own petard when he tried to kill his wife.because he accidentally drank the poison that he prepared for his wife.

罪犯想杀死自己的妻子，结果害人不成反害了自己。他误喝了准备让妻子喝下的毒药。

After analyzing the features of hoist motion and existing control method of the squirrel cage motor, a scalar control strategy with decoupled control algorithm is suggested and the requirement of the underground hoist are effectively satisfied.

根据绞车运行的特点，在综合分析笼型电机现有控制方案的基础上，提出了解耦算法下标量控制的电机调速策略，有效地满足了绞车对电机控制指标的要求。

The construction reduces the size of the first hoist and the second hoist and also reduces the space in the hoistway.

由此，能够实现第一曳引机和第二曳引机各自的小型化，能够实现井道的空间节省。

A first hoist having a first drive sheave and a second hoist having a second drive sheave are arranged in a hoistway.

在井道内，设有具有第一驱动绳轮的第一曳引机和具有第二驱动绳轮的第二曳引机。

Winch,mini winch,chain hoist,cement mixer,motor,hoist, motorized trolly specifications

中文产品介绍：卷扬机，起重机，链条吊车，电动吊车，马达，减速机，搅拌机，电动小车

Based on analyzing the necessity of preventing malignant overwinding accident of mine hoist, the paper studied some technologies and methods of preventing malignant overwinding accident of mine hoist.

在分析防范矿井提升机恶性过卷事故必要性的基础上，文章研究了几种预防矿井提升机恶性过卷事故的技术与方法。

I Sales of products: submersible pumps, axial flow pump, Francis pumps, centrifugal pumps and other electrical equipment and related launch, motor, V-belt, the belt was, hoist, iron gates, piping, etc.; blenders, winch, welding Machine, cutting machine, Jack, hydraulic forklift, hoist, diesel generator, air compressor, electric wires, cables, sales of used construction tools, waterproof material, blankets and other oil.

我中心销售的产品有：潜水泵、轴流泵、混流泵、离心泵等及配套启动电器设备、电动机、三角带、皮带盘、启闭机、铸铁闸门、管路等；搅拌机、卷扬机、电焊机、切割机、千斤顶、液压叉车、葫芦、柴油发电机组、空压机、电线，电缆、销售常用的建筑工具，防水材料、油毛毡等。

Results show that digital simulation with the method features rapid model establishment, significant reduction of node and unit numbers, low calculation cost and accurate results. At the same time, defect that the stress distribution on composing plate and reinforced plate of the hoist boom can be reflected in finite element model by this method is pointed out All these provides valuable reference for the design and manufacture of hoist booms.

结果表明：用此方法进行数值模拟，建模速度快，节点及单元数大大减少，节约了计算成本，结果准确；同时指出这种方法建立有限元模型不能反映吊臂组成板和加强板应力分布的缺点，可为吊臂的设计制造提供有价值的参考。

It was just a normal day of school

那只是上学的普通一天

Which is a very good reference in this issue.

这是一个在这个问题上很好的参考。