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lumbers相关的网络例句

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与 lumbers 相关的网络例句 [注:此内容来源于网络,仅供参考]

The oak tree class forest distributes in our country is very broad, the fruitful in resources, is one of my king monarch sovereign broadleaf tree lumbers, its wooded area accounts for the national forest total area about 12%, stores up the quantity to approximately compose the lumber to store up the quantity 10%.

摘 要:栎类林在我国分布很广,资源丰富,是我国主阔叶树木材之一,其森林面积占全国森林总面积的12%左右,蓄积量约占木材蓄积量的10%。

As this country lumbers into the Year of the Ox, a frisson of anxiety is rippling through a generation of Chinese who had grown up thinking that economic prosperity was guaranteed them.

随着中国慢慢步入牛年,在那些支撑着中国经济发展的关键性群体中,焦虑的情绪逐渐蔓延开来。

The results showed that, though the sugi square lumbers were difficult to dry, we can better the drying quality especially with less checks if adopting some special pre-treatment methods before the RF/V drying, such as, steaming and superheated-steaming on sugi lumbers, and making a kerf along the...

结果表明,柳杉髓心方材虽难干燥,但在高频真空干燥前对木材进行合理的处理,如蒸汽和过热蒸汽预处理、沿木材长度方向制作一定深度和宽度的切口等,可有效地提高干燥质量,尤其是可减少开裂的产生。

The results of tests showed that even the Sugi square lumbers ware difficult to be dried, the better drying quality especially with less checks will be reached if some special pre-treatment methods were taken before the RFN drying, such as, steaming and superheated-steam pre-treat on Sugi lumbers; another, make kerf along the length direction of lumber before the drying.

结果表明,柳杉髓心方材虽难干燥,但在高频真空干燥前对木材进行合理的处理,例如:蒸汽和过热蒸汽预处理:沿木材长度方向制作一定深度和宽度的切口等,都可有效地提高干燥质量,尤其可减少开裂产生。

According to the observation of the microstructure of small diameter lumber with scan electron microscope, there are many bordered pits of the radial trancheidal wall in the small-diameter Larch, and most of them have pit film. The resin is not only in resin canal, but also in some trancheid and ray parenchyma cells. The drying defects of small-diameter Larch lumbers were the most severe in consecution heating, fluctuating-heats 2h in between, and drying defects were nearly not observed in fluctuating-heats 6h. There is tylosis in the vessel of the heartwood of small-diameter Cathay poplar. The bordered pits of the radial trancheidal wall are dense, and the pits between vessels are alternate, most of them have pit film. Different collapse happened in all the small-diameter Cathay poplar lumbers. The collapse of small-diameter Larch lumbers was the most severe with consecution heating, fluctuating-heats 2h in between, the least with fluctuating-heating 6h.

通过扫描电镜观察发现,小径木落叶松的径壁具缘纹孔数目较多,且多具纹孔膜,小径木落叶松除在树脂道中含有树脂外,在一部分管胞胞腔内以及一些木射线细胞中也含有树脂,在产生缺陷的小径木落叶松锯材中,连续加热方式下锯材的开裂缺陷最为严重,波动2时次之,波动6时几乎没有开裂现象;小径木大青杨心材导管中的层状浸填体含量较多,且径壁具缘纹孔较为密集,管间纹孔呈互列方式,绝大多数纹孔具有纹孔膜,干燥后的小径木大青杨锯材均有不同程度的皱缩现象产生,其中连续加热干燥试验锯材的皱缩现象最严重,波动2时次之,波动6时干燥试验锯材的皱缩缺陷最小。

When a shopping super-center lumbers into town, it's up to you to save the family business!

当一座购物中心在小镇落成后,你必须要拯救你的家族产业!

Every morning, he used a lorry to carry the lumbers to the railway station.

每天上午,他用一辆卡车装运木材去火车站。

Lumbers for measurement of bone mineral density.

这方面的研究主要是针对骨吸收。

As your bad interview lumbers on, dont wait until your interviewer asks you if you have any questions.

当一次糟糕的面试尴尬地进行时,不要等面试者来问你有没有问题要问。

Research shows that the intrinsic frequency of hole-defect lumbers is little lower than standard lumbers.

研究表明,含有孔洞试件的固有频率与标准试件相比略低一些,但差别不大。

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