单词：rift sawing
rift sawing的用法和样例：
例句
- Compared with the traditional band sawing method, the double-circular sawing technique improved the productivity and the lumber yield rate.与传统制材普通带锯制材技术相比，可有效提高制材的生产效率和锯材中径切板的比例。
- To increase the yield rate of quarter sawn lumber, a double-circular sawing technique was developed and fully described in this paper.摘要为提高径切板的出材率，研究出双联圆锯制材技术。
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