例句與造句

1. This paper analyses the developing direction of cad system in the era of internet , discusses several key technologies of web - based cad system , including system architecture and developing tactics , the web - relevant network technology , pure java technology , web component model technology , web - based technology of graphics interactivity and system maintaining & upgrade technology , etc . . through combining above relevant technologies , a web - based cad prototype system , wcs , is designed and implemented . as a system for verification , wcs possesses the functions of dynamic version update and web - based graphics interactivity between distant hosts , besides the basic functions of traditional cad softwares
   本文分析了internet時(shí)代cad系統(tǒng)的發(fā)展方向，研究了基于web的cad系統(tǒng)的若干關(guān)鍵技術(shù)，主要包括：系統(tǒng)的體系結(jié)構(gòu)與開(kāi)發(fā)策略、與web應(yīng)用相關(guān)的網(wǎng)絡(luò)技術(shù)、純java開(kāi)發(fā)技術(shù)、 web組件模型技術(shù)、基于web的圖形交互技術(shù)和系統(tǒng)的維護(hù)與升級(jí)技術(shù)等。在融合以上相關(guān)技術(shù)的基礎(chǔ)上，設(shè)計(jì)并初步實(shí)現(xiàn)了一個(gè)基于web的cad原型系統(tǒng)wcs ( web - basedcadsystem ) 。
2. It's difficult to find distant host in a sentence. 用distant host造句挺難的