1、

In timber measurement the counter is always top going.

木材测量柜台始终是最会。

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2、

their studies cover tree identification, timber measurement and harvesting, equipment operation, and more.

课程包括树木识别,木材测量和采伐,设备操作等。

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4、

The size of crystalline region and relative crystallinity were measured by X-ray on the timber which was treated by PF resin. The measurement results show that the crystalline structure of cellulose baldly changed compared with untreated wood.

利用X射线衍射法测得PF预聚物处理材的晶区大小和相对结晶度,结果表明,PF预聚物的引入没有改变纤维素的结构。

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5、

Study on Measurement and Characteristics of Percussive Force of Float Timber

漂木撞击力量测方法及撞击力特性研究

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6、

sawn timber of broadleaved species; defects; measurement trilingual edition

阔叶树类锯材.缺陷.测量.三种语言版

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