comparing data meaning in English
比较数据
Examples
- This thesis is an attempt to study the kind of roles that american press plays in the making of u . s . trade policy toward china from 1990 to 2002 through comparing data from two sources . the data on american press coverage of china are collected from four influential american newspapers - the new york times , the washington post , the christian science monitor , and the los angeles times
本文以美国主要报纸上有关中国经贸问题的新闻报道与同时期美国对华经贸政策为研究对象，通过对二者在1990 ? 2002年这十三年中态势的比较，试图了解90年代以来美国媒体在对华经贸政策中扮演了何种角色。 - Engine parameter acquisition display system is an important member of helicopter seat room display system , and is made of engine parameter acquisition unit ( epu ) and engine parameter display ( epd ) . epu is joined with engine electronic controller , fuel manage system , engine and accumulator by the wire . it acquire the parameter of engine , for example , analog signals , frequency signals and discrete signals , etc . then data processing , compare data and operation is executed
发动机参数采集器通过硬连线与发动机电子控制器、燃油管理系统、发动机及蓄电池相连，采集模拟量、频率量及离散量信号等参数，并对采集的数据进行运算、比较与处理，最后通过标准rs ? 422a串口和发动机参数显示器及其它设备进行通讯。