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white pine是什么意思

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white pine 是什么意思

中文翻译与英英解释

【植物;植物学】美洲五针松;美洲五针松木。
white:    adj. 1.白(色)的,雪白的;白晰的,带白色的;苍白 ...
pine:    短语和例子 pine2 vi. 1.衰弱,憔悴,消瘦 ( ...
soft white wood of white pine trees

any of several five-needled pines with white wood and smooth usually light grey bark when young; especially the eastern white pine

例句与用法

1.Japanese white pine
日本五须松

2.Eastern white pine
美国白松

3.He graduated from white pine high school in ely 1963 , getting mostly c ' s , d ' s and f ' s
1963年他从厄丽的白松高中毕了业,各科成绩多是c , d或是f 。

4.It can roar through the leafless oaks and shout down the hillside , and it can murmur in the white pines rooted among the granite ledges where lichen makes strange hieroglyphics
它在山坡呼啸着光秃的栎树,它在植根于布满曲折青苔花岗岩的五针松下低语。

5.Exhibit : american hardwood lumber and floorings . species include red oak , white oak , ash , hard maple , soft maple , hickory , cherry , basswood , beech , birch , curly soft maple , butternut , white pine , etc
展品:北美硬木板材,地板等。品种包括红橡,白橡,水曲柳,硬枫,软枫,山核桃木,樱桃木,椴木,山毛榉,桦木,波纹软枫,白胡桃,白松木等。

6.The company has been established in 2001 , has the self - management import and export power , uses the advanced technology and the management pattern , the production camphor tree pine , the white pine , wooden material , combines and so on the woodware
公司成立于2001年,有自营进出口权,采用先进的技术和管理模式,生产樟松、白松、杨木集成材、拼板等木制品。

7.The results showed that : there were five stages in the rising process of the internal temperature of untreated , fire - retardant solution soaked , and fire - proof paint coated wood during the fire ; the carbonization rate of wood decreased by 21 . 1 % ~ 35 . 6 % and the rising speed of internal temperature also declined greatly when wood was soaked in fire - retardant solution or coated with fireproof paint ; the carbonization rate of white pine was 8 . 5 % ~ 17 . 4 % higher than that of the northeast china ash ; for untreated wood , the carbonization rate in tangential direction was 5 . 8 % ~ 10 . 5 % higher than that in radial direction ; the internal temperature of wood varies with the developing direction of combustion
结果表明:火灾发生过程中未处理木材、阻燃浸渍处理和涂刷防火徐料木材内部温度上升过程出现5个阶段;经过阻燃浸渍处理和涂刷防火涂料后,木材的燃烧炭化速度降低了21 . 1 % ~ 35 . 6 % ,内部温度上升速度大幅度下降;白皮松木材的燃烧炭化速度比水曲柳木材的燃烧炭化速度快8 . 5 % ~ 17 . 4 % ;未处理木材沿弦向的燃烧炭化速度比径向快5 . 8 % ~ 10 . 5 % ;木材内部的温度变化沿燃烧推进方向不同而不同。

8.In order to make clear the regulation of the combustion and the heat - transport process of fire - retardant treated wood , the combustion of untreated , fire - retardant solution soaked , and fire - proof paint coated white pine ( pinus bungeana ) and northeast china ash ( fraxinus mandshurica ) wood as well as the rising process of temperature at different sites in wood were measured in this study , taking a multi - function fire - proof experiment oven to simulate the typical process of fire
摘要为了弄清楚阻燃处理木材的燃烧及其热传导规律,该研究采用多功能耐火实验炉模拟典型火灾的发生过程,测定了未处理、阻燃剂水溶液浸渍处理、涂刷防火涂料白皮松和水曲柳木材的燃烧及木材内不同位置的升温过程。

 
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