The paper discussed application technology about composite material preform stitch measured using wavelet transform. The system is rested on the multi scale analysis of wavelet transform.
讨论了小波变换在复合材料预制件花节长度测量中的应用技术，建立了花节长度自动测量系统。
In this paper, one kind of multi-functional material mechanics experimental system has been designed to implement different loading modes and all kinds of experiments.
文中研制了一种可以实现不同的加载方式、能够完成多种不同的实验的多功能材料力学实验台。
This system can be used to adjust the dimension, distance and arrangement of the holes, and the processing of dynamic drilling multi-holes on the thin metalloid material on-line can be accomplished.
这种加工系统实现了群孔的孔径可调，孔距可调以及孔的布局排列可调，可进行在线动态制孔。
Kilns are the key equipment in the production of metallurgy, cement and material of fire-fast. It is the statically indeterminate system with heavy load, large torque and multi-support.
回转窑是冶金、水泥、耐火材料连续生产中的关键设备，是一种重载、大扭矩、多支点、超静定运行系统。
Kilns are the key equipment in the production of metallurgy, cement and material of fire-fast. It is the statically indeterminate system with heavy load, large torque and multi-support.
回转窑是冶金、水泥、耐火材料连续生产中的关键设备，是一种重载、大扭矩、多支点、超静定运行系统。
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