According to the rheology theory, flow characteristics and pressure fluctuation of pumped concrete in conveying pipe are analyzed.
从流变学原理出发，分析泵送混凝土在输送管道内的流动特性和压力变化情况。
This article introduces reformed plant of PTA conveying, analyzes characteristics of plant reform and conducts cheek and discussion of its process design.
介绍了改造后的PTA输送装置，分析了装置改造的特点，并对其工艺设计进行了核算和讨论。
The composition of the computer aid design system for pneumatic conveying is analyzed, and its design method as well as the functions and characteristics are presented.
对气力输送计算机辅助设计系统的构成进行了分析，介绍了系统的设计、开发方法，以及系统功能和特点。
The main usage and characteristics of shuttle mining car are introduced. The load design of shuttle mining car's scraper conveying mechanism is analyzed and determined.
介绍梭式矿车的主要用途和特点，梭式矿车的刮板运输机构在设计中的受力分析和确定。
Numerical simulation using the methods of characteristics in a horizonal pipeline, the pressure drop in inclined pipeline, and the long distance plug-flow pneumatic conveying are reviewed.
此外评述了用特征线方法进行水平管的数值模拟，倾斜管的压力降计算和长距离的栓流气力输送。
Characteristics: high wind pressure, large wind amount, low noise, long conveying distance, etc.
本机特点：风压高、风量大、噪声低，输送距离远等特点。
According to the characteristics of new mine, four essential requirements are put forward for the auxiliary conveying system.
根据新井的特点，对辅助运输系统提出了四点基本要求。
This article, in conjunction with the sand conveying system of the Suning Locomotive and Rolling Stock Company makes an introduction to the design characteristics of the pneumatic sand conveyance.
此文结合肃宁机车车辆公司输砂系统，介绍气力输砂设计特点。
Plastics processors who want to specify an optimal resin feeding and conveying system need to know about the handling characteristics of their materials.
塑料加工者要想确定最优的树脂喂料和传送系统，就得知道他们加工材料的输运特征。
The performances, characteristics and applications of various feeding units of pneumatic conveying system are compared, focusing on the practical problem of conventional Venturi feeder.
对气力输送系统各种供料器的性能、特点和使用场合进行比较，重点讨论了传统的文丘里式供料器在实际应用中存在的问题。
Information is the life of fighting drugs and conveying is one of basic characteristics of information.
情报是禁毒的生命线，传递性是情报的基本特征之一。
The technology of either the neutral expression with STEP, or the networked data conveying with the core of XML, has its own characteristics.
以STEP为核心的中性文件数据表达技术，和以XML技术为核心的网络数据表达方式，各有自己的优点。
Construction and characteristics of a dense phase pneumatic conveying system with a positive pressure for number 5 boiler in Xuzhou Power Plant are described.
详细介绍了徐州发电厂5号炉正压浓相气力输灰系统的结构及其特点。
Conposition, characteristics and operation of a dense phase pneumatic conveying system with positive pressure for coal ash in Thermal Power Plant of Anqing Petrochemical Work are described.
详细介绍了安庆石化热电厂正压浓相气力输灰系统的组成、特点及运行情况。
Conposition, characteristics and operation of a dense phase pneumatic conveying system with positive pressure for coal ash in Thermal Power Plant of Anqing Petrochemical Work are described.
详细介绍了安庆石化热电厂正压浓相气力输灰系统的组成、点及运行情况。
These human characteristics, impact upon natural environments and my environmental concerns relate directly to Australia, whilst conveying a global concern.
这些人类的共性，以及它们我所生活的澳大利亚的环境以及我周围环境的的影响，已经成为一个全球关注的问题。
These human characteristics, impact upon natural environments and my environmental concerns relate directly to Australia, whilst conveying a global concern.
这些人类的共性，以及它们我所生活的澳大利亚的环境以及我周围环境的的影响，已经成为一个全球关注的问题。
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