An ultrasonic instrument for industrial field application is presented. Its fast automatic signal analysis function can decrease the requirements for operation circumstances.
介绍一种便于工业现场使用的超声波检验仪，其快速自动信号分析功能可以降低对操作环境的要求。
In this paper, based on the analysis of the characteristics of error surface and motion vector field, we propose a fast search strategy for motion estimation is proposed.
本文在分析低码率压缩码流运动矢量场以及误差曲面性质的基础上，提出一种基于时空预测的快速运动估值方法。
The principles and measuring method are dealt with for fast estimation of stresses in loosened and broken rock in the paper on the basis of field measurement, lab. Modeling and theoretical analysis.
本文在对钻屑法通过现场实测，实验室模拟和理论研究的基础上，提出用于快速估测松碎岩体应力的基本原理和实测技术。
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