exchange vt. 1.(以某物与另一物)交换,调换 (for). 2.互换,交流,交易。 3.兑换。 exchange one's labour for money 以劳动换取报酬。 exchange blows 互殴。 exchange civilities 互相行礼。 vi. 1.兑换 (for). 2.交换;调换(职位、任务) (from; into). exchange from [out of] one ship into another 从甲船换乘乙船。 n. 1.交换,互换。 2.交流,交易。 3.兑换、汇兑;汇划。 4.汇兑行情,兑换率,汇水,贴水。 5.〔pl.〕 (票据)交换总额。 6.交换品,〔特指〕交换书刊。 7.交易所。 8.〔英国〕职业介绍所。 9.电话局,电话交换台。 an exchange of goods 物资交流。 an exchange of prisoners 交换俘虏。 exchange of views 交换意见。 foreign exchange 外汇。 domestic [internal]exchange 内汇。 a post exchange〔美国〕陆军消费合作社 (PX)。 a bill of exchange 汇票。 the rate [course] of exchange (=exchange rate) 外汇率[行情、比价]。 a set of exchange 联单汇票[双联或三联]。 the first [second, third] of exchange 第一[第二、第三]联汇票。 the cotton exchange 棉花交易所。 a labour 〔英国〕职业[劳工]介绍所。 short exchange 短期汇票。 a stock exchange 证券交易所。 a [central] telephone exchange 中央电话局。 E- is no robbery. 〔戏谑语〕交换不是掠夺〔为不公平交换辩解的话〕。 in exchange for 换,调。 make an exchange 交换。 value in [of] exchange 交换价值(=exchange value)。
Based on the control feather and the demand of base station exchanging data with exchange - center through ethernet , in this article the embedded arm9 is taken as the core cpu to build the arm hardware platform , and embedded linux as the operation system , which is convenient for controlling and the development of software 针对基站控制器的控制特性和与交换中心需要通过以太网联接交换数据的要求,本文构建基站控制的硬件平台选择了嵌入式arm9处理器作为核心cpu ,以嵌入式linux作为操作系统以方便使用控制以及今后应用程序的开发。
The e - government built is important for mianyang ’ s government . at the end of 2002 , mianyang ’ s government plan to build a information center , which is controlled by government . in 2003 , the city public finance invest 10 , 000 , 000 dollars to constuct the whole city e - government and information center ; in 2004 , the city public finance invest 3 , 500 , 000 dollars to sign the political system of a construction whole city to synthesize to transact the terrace , the on - line administration and approval service system , data saving with exchange the terrace etc . and application system 绵阳市委、市政府高度重视电子政务系统建设工作, 2002年底,将绵阳市信息中心调整为市政府直属正县级事业单位,挂“绵阳市电子政务建设领导小组办公室”牌子,授权市信息中心主管全市信息化推进和电子政务系统建设工作(绵编发[ 2002 ] 36号) ; 2003年,市财政投入1000万元建设全市电子政务网络平台和信息中心; 2004年,投入350万元立项建设全市党政系统综合办公平台、网上行政审批服务系统、数据存储与交换平台等典型应用系统。