在网络环境下，基于XML并遵循ogc规范的开放式地理信息系统是解决数据共享，实现地理信息互操作的最根本的途径。
In the network environment, which is based-on XML and OGC specifications, OpenGIS is the most basic approach to solve data share and interactive operation.
在网络环境下，由于信息的开放性，各种酒类品牌的价格完全透明，消费者很容易掌握同行业竞争者的价格。
In the network environment, because of the openness of information, various brands of liquor prices fully transparent, consumers can easily gr asp the same industry competitors prices.
在网络传输的开放性环境下，对数据的加密处理无疑是保证数据安全的必要环节。
It's no doubt that data encryption is an indispensable step to ensure data's security in the open conditions of network transferring.
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