The growing Sino-US trade volume plays an important role in economic development.

The Calculation and Analysis of the Indirect Energy Trade Volume in Industry Foreign Trade

工业对外贸易中能源间接进出口量的测算与分析

Machinery and electronic products still lead in trade volume.

机电商品仍排在成交首位。

Trade volume of private sectors still remained a main force.

民营企业依旧是成交主力。

And in 1995 the trade volume began to increase again.

1995年，双边贸易额得到了发展。

The Research on Price and Trade Volume Analysis in Dynamic Portfolio Investment

动态证券组合投资的价量关系研究

Investigation in Relation between Volatility and Trade Volume of China's Stock Market

中国股市波动与交易量关系研究&基于混合分布假定

And the market trade volume will increase with higher public information.

同时，市场交易量也会随公共质量的提高而提高。

Coupled vibration of hoisting rope during tramcar pushing into or out cage in winding hoist system Study on the Concave-shaped Semicircular Beam of Pre-stressed Steel Wire-wound Frame

缠绕提升矿车进出罐笼过程钢丝绳耦合振动行为预应力钢丝缠绕机架内凹型梁的研究

The test results showed that the flexible bionical tramcar can reduce significantly coal wet adhesion and freezing adhesion, and its anti-adhesion rate can reach up to 95%.

结果表明：采用柔性仿生技术可以有效地解决煤的湿粘和冻粘，脱煤率达95%以上。

In order to improve the crashworthiness of tramcar and LRV, the crashworthy structure of car-body is developed, and the verification by test is made.

为提高有轨电车和轻轨车辆的防碰撞性，研制了防碰撞的车体结构，并进行了试验验证。

In light of the fact that there are occasionally tramcar accidents in incline transport in mining, a CMOS chip-based digital detection and intelligent anti-skid system is developed.

针对采矿斜巷运输中偶尔发生矿车跑车事故的实际问题，研制出了一种基于CMOS芯片的数字检测、智能防跑系统。

The paper probes how to determine hydraulic system of KZC-5 underground self-discharge tramcar, discusses selecting principle and method for steering and hydraulic system, which prove reasonable by industrial test.

探讨了KZC-5型矿山地下自卸车液压系统确定，论述了转向和工作液压系统选定的原则和方法，工业试验证明这两个主要液压系统选择合理。

It is the gas that drives the exciter and accomplishes sympathetic vibration to make stickup layer break off then achieve the goal of clear for tramcar.

以气体自激振动原理，设计了一种激振器，利用气源驱动激振器使矿车达到共振，从而使附着在矿车底部的黏底层自行脱落，达到清车的目的。

Development of Tramcar in Poland

波兰开发有轨车

Research of Trackless Tramcar for Railway Tunnel

铁路隧道无轨电力运输车研究

Design of Tramcar Speed Measuring and Record-Analyzing Instrument

轨道矿车速度测量记录分析仪的设计

Design to the Gas Exhaust of Deutz Diesel in the Underground Trackless Mining Tramcar

地下无轨采矿运输车道依茨柴油机排气系统的设计

Tramcar connect device is an important safety feature, its quality, performance and use situation of transport safety relates to mine.

矿车的连接装置是一个重要的安全部件，其质量、性能与使用状况事关矿山运输安全。

Design for Hydraulic System of KZC-5 Underground Self-Discharge Tramcar

KZC-5型地下自卸车液压系统设计

Marks for urban public transport& Stop board of bus and trolleybus and tramcar station indicator

GB/T5845.11-1986城市公共交通标志公共汽车、无轨电车、有轨电车站牌