主要部件

Almost by definition, multiprocessing systems are large, and yet major components, the secondary processors are really microcomputers

根据定义，几乎所有的多重处理系统都有是庞大的系统，它的主要部件即辅助处理器实际上都是微型计算机

A general steady-state simulation model was presented for predicting the performance of air source heat pump unit in low ambient operating conditions.

为解决空气源热泵机组运行工况变化时，优化设计与性能预测等问题，建立了机组4个主要部件的稳态仿真数学模型，其中压缩机采用基于BP算法的人工神经网络方法，换热器采用分区集中参数方法建模，同时给出换热器中的换热关联式模型以及系统仿真流程。

One of main parts that outsole part outsole also is glue face shoe.

二外底部分外底也是胶面鞋的主要部件之一。

Considering the characteristic of the thermal power plants in this thesis, the basicstructure of a high efficiency precipitator and the primary scheme is designed and its systemdesign and some main parts are developed.

本文结合燃煤电厂的特点，确定了高效袋式除尘设备的基本结构形式和总体技术方案；完善了此类设备的系统设计和主要部件的选型设计方法。

The paper introduces the die structure, work principe, parameter calculation and designing methods of main work parks of long-thickplate with holes.

介绍了长条多孔厚板冲孔模的结构、工作原理、参数计算和主要部件设计技术方法，这对于拓宽非冲压设备的使用范围具有重要意义。

The rotor is the main component of the pulper which determines the quality and efficiency of the pulper.

转子是碎浆机的主要部件，决定碎浆机的质量和效率。

Based on the research of the related fields home and abroad and combined work condition, in allusion to the feature of diesel engine waste-heat generation, the comparison were made between the current equipments utilizing diesel engine waste-heat and the low boiling point working fluid—R11 is chosen, the evaporator, condenser, steam turbine-generator group and so on compose the organic Rankine cycle thermal system model.

文中在对国内外相关领域进行了充分调研的基础上，结合工程实际状况，针对柴油机废气余热发电特点，对现行的柴油机废气余热利用设备进行比较，选择了R11为工质，由蒸发器、冷凝器、汽轮-发电机组等主要部件组成的有机朗肯循环热力系统模型。

Through the study of heat transfer between the cool and hot fluids in the recuperator, The expression describing the exergetic loss of their convective heat transfer is derived.

分析了热泵系统的主要部件、发生器和吸收器的传质过程，描述了其传质模型，传质分离效率以及它们与热力学不可逆性的关系。

Calculation and analysis are made on the variable pressure operation capabilities of the water wall system, superheater and reheater systems of the 300MW once-through boilers of Chinese design and evaluations of the fatigue life of major components are given based on the results of the analysis.

本文以计算分析为手段，对国产30万千瓦直流锅炉的水冷壁系统、过热器及再热器系统的变压运行能力进行了分析，并对主要部件的疲劳寿命作出评价。

In this study,considering the condition of cigarette industry,we introduce the selection of central components such as feeder machine,pipe, trash separator,segregator,shedder tripper,dust collector,noise abatement device,fan blower of pneumatic conveying device.

文章结合卷烟工业的情况，对供料装置、管道、除杂装置、分离器、卸料器、除尘器、消声器、气源机械等主要部件进行优选，对气力输送在卷烟工业中的应用有重要指导意义。

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。