摘要：随着测绘科技的飞速发展，工程测量的技术面貌发生了深刻的变化，并取得很大的成就。

Abstract: : with the surveying and mapping the rapid development of science and technology, engineering survey technology face had the profound changes, and has made a lot of progress.

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在过去十年中，无线通信和多媒体通信技术取得了飞速发展，并获得了巨大的商业成功。

In the past decade, a rapid development of wireless communication and multimedia communication techniques has been achieved, and it resulted in great commercial success.

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