Like the other scientists in the room, Schwarz was wearing 3-d glasses, and as he inched the instrument deeper inside the skull, a blurry 3-d image appeared on a computer monitor.
Drilling parameters instrument is the important implement to monitor and analyze the drilling process, and to make scientific decision - making about drilling process.
钻井参数仪表是钻井工程中监测钻井过程、进行科学分析和科学决策的重要工具。
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Drilling instrument is the major application to monitor and analyze the drilling process, making drilling more safe and rational.