方法对34例颌骨囊肿患者彻底刮除囊肿后，填塞入适量复方可吸收性明胶海绵，术后进行临床和X线观察。
Methods After curettage of the cyst in 34 cases, compound absorbable gelfoam were used to fill the jaw cavity. X-ray observations were made postoperatively.
分析了小波脊线与信号瞬时频率的关系，提出了基于小波脊线的刮水器电动机机械特性测试新方法。
The relationship between wavelet ridge and instantaneous frequency is analyzed and a new method of the mechanical characteristic test of the wiper motor based on wavelet ridge algorithm is proposed.
清理所有的道路以及修复所有被刮断的电线和电话线花了好几周时间。
It took weeks to clear all the roads and to mend all the broken electricity lines and telephone lines.
可动臂式的刮板以对数螺旋线轨迹集泥，连续性好、集泥效率高。
Movable arm scraper collects sludge using track of log spiral, so it has characteristics of good continuity and high efficiency of sludge collection.
大风把电报线刮断了。
大风把电报线刮断了。
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