Based on interval mathematics, modeling these uncertainties as interval lumbers, a new method, which approximately estimates the fatigue lifetime with the help of first-order Taylor series, is presented.

The MC grade, shrinkage and wood surface stress during drying progress was the largest in consecution heating, and was least in fluctuating-heats ( 6h). The effect of heating methods on dry quantity of small-diameter lumbers was significant.

干燥过程中锯材的含水率梯度、表层应力和干缩量均以连续加热干燥试验最大，波动2时干燥试验次之，波动6时干燥试验最小。

At last, final drying schedules of small-diameter lumbers of Larch and Cathay poplar were developed according to the result of this research, and suggestions were given to improve drying quality.

最后，根据上述研究结果，确定了30mm厚小径木落叶松和大青杨锯材的干燥基准，提出了改善小径木锯材干燥质量的有效措施。

With the rapid development of modern light framing wood construction in China, more and more Canadian lumbers are imported into domestic market.

随着现代轻型木结构建筑在国内的迅速发展，我国已开始从加拿大进口用于木结构的锯材。

Step two: Knowing there isn't one, lumber from room to room as the beep taunts and dares you to figure out which one it's actually coming from.

第二步：发现并没有着火，在“滴滴”声中挨个房间寻找，看看究竟是哪一个烟雾探测器报的警。

The word must sit in the lumber room of every cinema, a set of marquee letters permanently joined up and ready to be re-winched into place.

这个字眼肯定被放在所有影院的储藏室里，一组大号字永久性的连在一起，准备重新组合。

Could you help me tidy the lumber room?

你能帮我整理一下杂物堆放室吗？

Can you hack it as a lumber jack?

你当伐木工人可以熬得住 吗 ?

" Oh, are you going to the lumber yard? "

" 唔, 你要到木料场去?

Lumber freeboard mark of tropical zone closed carriage for transporting passengers and mail.

热带木材运输干舷高度运输乘客和邮件的密封的马车。

Lumber freeboard mark of tropical zone bottom singling belt conveyer

热带木材运输干舷高度下吸式单板皮带运输机

Lumber freeboard mark of tropical zone

热带木材运输干舷高度

Diurnal Variation of Plant Stem CO_2 Efflux Rates in Winter, Changting County, Fujian lumber freeboard mark of tropical zone

福建长汀冬季植物树干CO2释放速率日变化特征热带木材运输干舷高度

Do not lumber my shelf up with your collection of stones and insects.

别在我的架子上乱堆你采集的石头和昆虫。

The door hinge has become rusty from years of exposure to the elements.

长年风吹雨淋,这些门上的绷弓子已经生锈.

Running water is never stale door-hinge never gets worm-eaten.

说是一回事,而做又是另外一回事.

Running water is never stale and a door-hinge never gets worm-eaten.

流水不腐,户枢不蠹.

There are forests here, and lumbering is very important.

这里有许多森林, 因而伐木业很重要.

Simultaneously, a rotation system is in place for lumbering bases so as to help restore vegetation.

同时, 对采伐基地进行及时更新,恢复森林植被.

Gradually foot pace, swinging and lumbering upward among the many sweet scents of a summer night.

马车逐渐转成慢步, 隆隆地摇晃着在夏夜的馨香中向坡上爬去.

Continuous lumbering has changed this place into bare mountains.

年年采伐导致这里只剩下濯濯荒山了.