便携计算机 meaning in English

pocket computer

In substitute instances , portable computers are replaced by palm ones in traffic department , as its buying and maintain cost is lower andworking more convenietly than before and adopted it by user speedly in practice . in another new type products example , statistic collecting instrument replaces spot collecting information artificially , mainly it meets with quick . fine and accurate requirements in statistic operation ( wen jiabao said ) and the project is supported greatly by state statistic bureau
作为市场替代产品，如交通部门，掌上电脑则因取代便携计算机，其购买成本、维护成本更低，使用更方便被用户迅速采用；作为新型产品，如统计信息采集机取代人工现场数据采集，因其符合统计业务快、精、准的要求(温家宝言) ，而得到国家统计局的人力支持。