主要部件

The spring element is one key part of DMF.

弹性元件是DMF的关键部件之一，本文的主要工作是分析在交变载荷下弹簧的应力和疲劳寿命。

A kind of single-screw shaping extruder was used in this experiment. The main working parts were engaged in.

在秸秆挤压成形颗粒饲料试验中，采用单螺杆式挤压成形设备，对其主要工作部件进行试验研究。

My company mainly produces dust removal equipment and transportation equipment (anti-briefing bag filter, pulse dust collector, the conveyor belt, bucket elevator, buried scraper conveyor, conveyor chain, screw conveyor, conveyor chain plate), Various models of broken equipment, vibration feeding, screening equipment, machinery parts, molds and other products.

我公司主要生产除尘设备和输送设备（反吹风袋式除尘器，脉冲除尘器，胶带输送机，斗式提升机，埋刮板输送机，链式输送机，螺旋输送机，板链输送机），各种型号破碎设备，振动给料、筛分设备，各种机械部件、模具等产品。

An automatic arc welding machine for saddle joint seam on large diameter cylinders was designed and its structure,components,characteristic and working principle were discribed in this paper.

介绍了大直径筒体马鞍形接缝自动焊机的结构和工作原理，以及设计的主要特点。推导出了该系统用来控制气体保护电弧焊焊枪运动轨迹的关键部件──凸轮的形状与尺寸的计算公式：l =l′-Z′=l′- [(R2 -r2 cos2 ψ) 1/ 2 -rsinψcosα]/sinα。

Because in the circulation fluid bed boiler the metal part and the fire-proof material attrition creates one of its movement accident primary causes.

由于循环流化床锅炉中金属部件及耐火材料的磨损是造成其运行事故的主要原因之一。

Automatic cleaning system is composed of single or many cleaner jars, pipe, distributor, voltage plus pump, circumfluence pump, gasdrive control valve, acid-alkali measurement pump, panelheat transformer, temperature controller, electric-induced rate detector, liquid level controller, PLC touch screen and control tank, etc.

主要由单个或多个清洗液贮罐及管道、分布器、增压泵、回流泵、气动控制阀、酸碱计量泵、板式换热器，温度控制仪、电导率检测仪、液位控制仪及 PLC 触摸屏、控制柜等部件组成。

Ion gate is one of the important parts in an ion mobility spectrometer.The main function of the ion gate is to control the ions to fly into the drift tube in pulse mode.

离子门是离子迁移谱仪的一个重要部件，主要作用是用来控制离子以脉冲的方式有效地进入迁移管。

In this text, we present the Ion Mobility Spectrometer developed by the Third Research Institute of the Ministry of Public Security. Its radical structure is described, especially the core component, which is called drift tube, is depicted in detail. Also, some questions and corresponding solutions encountered in the research of theinstrument are pointed out, which gives much valuable information to the laterresearchers.

本文主要介绍了公安部第三研究所自行研制的离子迁移谱仪，描述了它的基本结构，并详细介绍了其核心部件迁移管的构造，指出了我们在仪器研制中碰到的诸多问题以及相应的解决方法，为以后的仪器研制提供了有价值的参考资料。

Finally, a software framework for agent-based modeling and dist...

最后，提出了一个基于Agent的建模与分布式仿真软件框架，介绍了该框架的主要组成部件，并对实现该框架的相关技术以及正在开展的工作进行了介绍。

Planetary gear differential is the most important part in horizontal screw decanter centrifuge which can decides the operational capability of centrifuge.

差速器是卧式螺旋离心机中最重要的传动部件，其性能和质量往往决定着整个机器的工作能力，而振动问题是离心机械常见的问题，对其进行计算是非常必要的，本文主要是就这两方面进行研究分析。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。