不同阻燃剂的加入可明显地改变DSC图谱的峰形和峰位,即改变了木材的燃烧性能。
The position and shape of DSC curws were essentially changed, by treating with fire retardants, that is, the combustion properties of wood were changed.
其他因素包括太阳活动,通过温暖的空气、烟尘、在亚洲化石燃料和木材燃烧产生其他粒子的变化都可以增加水汽以至变暖趋势降低。
Other factors include changes in solar activity, the increased water vapour that can be held by warmer air and soot and other particles produced by fossil fuel and wood burning in Asia.
而这需要通过共燃(燃烧混合的)木材与煤来实现。
These would work by co-firing (burning a mixture of) wood and coal.
木材高温加热,有限的氧气不足以使它完全燃烧,于是产生气体,可以作为发动机或内燃机的能源。
Wood heated at high temperatures with minimal oxygen cannot burn completely. Instead, it creates gases that can be used to power generators or internal combustion engines.
在一些最贫困国家,很多“可再生”能源是通过燃烧木材和其他生物质产生的,用途也只是取暖和烹饪。这些国家的能源利用,“既不环境友好,效率也不高。”
Much "renewable" energy was generated by burning wood and other biomass for heating and cooking in the poorest countries - energy use that is "neither environmentally friendly nor efficient".
加入恰当的控制污染,燃烧木材甚至一些塑料都没有错。
And there is nothing wrong with burning wood or even some plastics, provided the right pollution controls are in place.
煤灰有化石燃料(特别是柴油和煤碳)、木材和其他生物燃料燃烧所释放的。
Soot is released from burning fossil fuels (particularly diesel and coal), wood, and other biofuels.
干木材重量的大约一半是由碳组成的,如果树腐化了,或被燃烧了,大部分碳都会以二氧化碳的形式释放出来。
Roughly half the dry weight of a tree is made up of stored carbon, most of which is released when the tree rots or is burned.
在1700年一个普通的英国人一年消耗580流明时燃烧蜡烛、木材和油产生的光。
In 1700 a typical Briton consumed 580 lumen-hours in the course of a year, from candles, wood and oil.
乌兰巴托空气污染的主要原因是燃烧煤、木材和其它所有用于加热、做饭和发电的材料。
In Ulan Bator, the air pollution is mainly related to the burning of coal, wood and everything else for heating, cooking, and electricity generation.
乡村草地上有一棵老橡树,村落里是整齐的菜地,空气中飘散着木材燃烧的清香。
It has an oak tree on the village green, the cottage gardens have tidy vegetable patches and a smell of woodsmoke hangs in the air.
村里有大量的木材,火炉和锅炉燃烧木材供暖,太阳能电池板供电。
There are huge quantities of logs, because wood-fired stoves and boilers provide all the heating, and quite a few solar panels, which generate most of the electricity.
燃烧过程释放CO2,来自森林的木材是绿色燃料,森林吸收CO2。
Assuming it comes from properly managed forests, however, wood is a green fuel because the CO2 released when it gets burned will be sucked from the air by the trees planted to replace the felled ones.
木材的一个特性是可以燃烧。
冬季当空气质量指数超过一百五十的那几天,我们禁止居民燃烧木材。
On the individual level ... on certain days in winter when the air-quality index is over 150, we prohibit residential wood-burning.
但当木材正常燃烧时,所有这一切都变成能量,可能比任何化石燃料(无论是石油或天然气)对环境的影响都要少。
But when wood burns properly, all this turns into energy which may be used creating less environmental impact than any fossil fuel (either oil or gas).
底层的布置围绕着一个中央混凝土基座,它支撑起一个双面燃烧木材的炉子。
The ground floor is arranged around a central concrete plinth that supports a double-sided wood burner.
这一点可能看起来挺奇怪,但木材燃烧和保护自然环境完全是可以共存的。
It may seem strange, but burning wood and safeguarding nature are perfectly compatible.
室内,在寒冷的夜晚,一个小的木材燃烧火炉使遮蔽处暖和起来。
Inside, a small wood-burning stove heats the shelter on chilly evenings.
相反,在一个有控制的过程中通过部分燃烧木材而制成的木炭却是一种不会像木材那样造成大量烟雾的燃料。
In contrast, charcoal, made by partially burning wood in a controlled process, is a fuel that creates less smoke than wood does.
和合在线和了解更多关于当代高效率的煤气发生炉和其他替代木材燃烧的选项。
Hop online and find out more concerning the contemporary high efficiency gas furnace and other alternative wood burning options.
室内还以定制的细木作、皮革家具、动物皮地毯和大型木材燃烧炉为特色。
Bespoke joinery also features, along with leather furniture, an animal-skin rug and a large wood-burning stove.
他们死,因为他们不知道,燃烧木材产品创建了一个致命的气体-一氧化碳。
They died because they did not know that burning wood products creates a deadly gas carbon monoxide.
通过本研究不仅可以对木材燃烧机理的深入研究,而且对于木材进行阻燃处理提供理论依据。
It can provide some theoretical bases for the further study on the mechanism of wood combustion and fire retarding treatment on wood.
本研究可为揭示马尾松木材燃烧过程中的热质迁移规律提供依据,也为木材阻燃机理的研究提供新的思路。
It aims to offer some gists for transfering of heat and mass in the combustion of Masson Pine wood and some ideas for wood fire retarding.
本研究可为揭示马尾松木材燃烧过程中的热质迁移规律提供依据,也为木材阻燃机理的研究提供新的思路。
It aims to offer some gists for transfering of heat and mass in the combustion of Masson Pine wood and some ideas for wood fire retarding.
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