The Upper Rhoyne was full of snags and sawyers, any one of which could rip out the Shy Maid's hull. 罗伊达上游的水中漂浮着木桩等各种障碍,任何一种都可能把害羞小姐号的船体撕得粉碎。
Dissection Characteristics of Major Forestation Species and the Feeding Habits of Adult of Poplar Sawyers 主要造林树种解剖特征与天牛成虫食性研究
Gluers and sawyers from the furniture factories in Galax near the mountains of Virginia lost their jobs last year when American retailers decided they could find a better supplier in china. 去年,美国零售商认为可以在中国找到更好的供应商,于是维吉尼亚山区附近加莱克斯的家具厂里的粘工和木工就失业了。
The theoretical basis is contributed for sawyers to reasonably utilized logs and choose the sawing method in the production process in sawmills. 为合理利用原木、选择适当的下锯法,提供了理论依据。
Repellency effects of essential oil derived from eucalyptus leaf against three species of Sawyers 桉叶精油对三种天牛的忌避效果
As a result, we found there are four significant factors affecting the relations between inner dissection characteristics of leaves and feed amount of adult sawyers. 得出在叶的内部组织解剖特征量中与天牛成虫取食量有显著关系的因素为4个。
Effective Way of Getting Flitches for Slicing-use by Band Saw The theoretical basis is contributed for sawyers to reasonably utilized logs and choose the sawing method in the production process in sawmills. 制取刨切木方的合理下锯法为合理利用原木、选择适当的下锯法,提供了理论依据。