掘进机在挖掘设备中具有重要作用，而掘进机作业稳定性与生产效益密切相关。
Roadheader is an import excavation equipment, but its stability is connected with its working efficiency.
机载技术，例如飞机或宇宙飞船能携带的不同类型的雷达和照相设备，让考古学家无需挖掘就能了解地下的情况。
Airborne technologies, such as different types of radar and photographic equipment carried by airplanes or spacecraft, allow archaeologists to learn about what lies beneath the ground without digging.
随着存储容量和处理能力的提高，以及设备连接能力的普及，数据挖掘的重要性变得更为凸显。
As storage capacity and processing power increase and the ability of devices to connect becomes ubiquitous, the importance of data mining becomes more apparent.
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