翻译流程中计算机辅助翻译的基本功能

翻译流程分析表明,译前文件格式解析和译后质量追溯应与翻译记忆并列,共同构成计算机辅助翻译软件的三个基本功能,其中,格式解析是必要前提,翻译记忆是核心,质量追溯是保证。三个功能并提,理论上能够解决计算机辅助翻译软件适用范围问题,实践中有助于缩小国产和国外辅助翻译软件的差距,扩大辅助翻译工具的教学研究范围,提高翻译效率和译文质量,加快翻译行业现代化的步伐。     

BCF变形装置中的气流场分析

运用气体动力学的知识,研究了BCF变形装置气流场的速度、压强、流量及能量分布特征,以此描述流体的流动状态。     

Air-flow Analysis for BCF Texturing Tube

In this paper,the Reynolds number,velocity,pressureand kinetic energy of the BCF processing hot air-floware analyzed with the help of the aero-dynamic theory,and their distributions inside the texturing tube are ob-tained by pressure measuring.     

BCF变形装置的流场测试

为了探求BCF变形加工机理,利用测压探针测试了导丝管内部及出口端外的总压和静压分布规律,实验结果表明导丝管内为气流分布不均匀、速度梯度大、不对称的紊流流场。较高的进气压力,保证足够的进气量。有利于丝束的变形。     

The Application of Air-flow to the Technological Process of Chemical Fiber

The air-flow's states and ways acted on the technological process of chemical fiber are summed up, which includes chip drying, spinning quenching as well as airjet texturing (air texturing, tangling texturing and bulked continuous filament (BCF)),and the effect of air-flow on the process and quality of chemical fiber is studied,and the action of mechanics and heat on the bulked continuous filament are calculated.