She dusted some ash from her sleeve.
她掸去袖子上的灰末。
Mainly for the rose red color or rosy, pink, red, brown and amaranthine wait for color, also presents some ash, yellow or colorless.
颜色主要为蔷薇红或玫瑰红、粉红、红、棕红和紫红等色，有的也呈现出灰、黄色或无色。
Some ash was falling on uninhabited areas, but most was being blown by westerly winds toward northern Europe, including Britain, about 1,200 miles away.
一些灰烬散落在了无人居住区，但是大部分火山灰都被西风带到了欧洲北部，其中就包括离此1，200英里的英国。
Some cloud modellers are considering using the fact that ash, unlike fallout, can be seen from afar to make better calculations.
一些云分析师正在考虑使用事实情况：不同于放射性尘埃，火山灰可在远处被观测到，从而做出更好的结论。
According to the National Oceanic and Atmospheric Administration (NOAA), some of the ash may make it to the far eastern edge of Canada.
根据美国国家海洋和大气管理局（NOAA）的消息，有些火山灰最远甚至会被带到加拿大的东部。
So far, the ash has only deferred some small domestic flights; larger planes are able to fly over the cloud.
目前，火山灰仅导致一些短距离的国内航班延迟；大型飞机可以在火山灰云上方正常飞行。
It looks as if some boulders sit atop layers of ash spewed out by known eruptions of Mount Etna, meaning they fell after Troy did.
看起来好像一些砾石还位于一层灰上，这是著名的埃特纳山爆发时产生的，这些砾石是在特洛伊城陷落之后才落下的。
The ash contains minerals such as zircon that can be dated precisely from the radioactive decay of some of their components.
这些火山灰中含有锆石等矿物，这些矿物中的某些组分允许进行精确的放射性测年(以确定精确的年代数据)。
SYDNEY - Asian and African night owls were treated to a lunar eclipse, and ash in the atmosphere from a Chilean volcano turned it blood red for some viewers.
悉尼——亚洲和非洲的夜猫子们今天凌晨有幸看到月食的壮观景象，来自智利火山的火山灰将月球表面变成了血红色。
In most areas, the ash contains less uranium than some common rocks.
在大部分地区，浮尘含有的含有的铀比普通岩石中的含量还低。
Pollen and ash remains show that 2000 years ago the Mayans were growing maize with slash-and-burn agriculture in some areas that over the course of later centuries became permanently flooded wetlands.
从遗留的花粉和草木灰可看出距今2000年前生活在那里的玛雅人还在那里种植玉米，虽然种植方式还处在刀耕火种的原始方式，但那里毕竟还有土地。可是在随后的几百年里，这片土地已成了永久性的洪涝之地。
In some churches, the palms that are used on Palm Sunday are saved and burned into ashes for Ash Wednesday.
在一些教堂中，在棕枝全日为了灰节将保存起来的棕榈叶烧为灰烬。
A woman wears a mask and goggles to protect herself from ash caused by volcanic activity Friday April 16, some 120km east of the capital Rejkavik, Iceland.
星期五(4月16日)，冰岛首都雷克雅未克以东约120公里处，一名女子戴着面罩和护目镜，防止受到火山活动制造的火山灰的伤害。
There will be some places on Earth where no detectible ash falls.
地球上一些地方将没有可察觉的火山灰沉降物。
This paper introduces the mix proportion of high fly ash content concrete instead of 30% cement with fly ash and some experiment results of the test examples in laboratory.
介绍了在水泥混凝土中，采用粉煤灰替代30 %水泥的高掺量粉煤灰混凝土的配合比设计，以及试件力学性能的室内实验结果。
The paper also presents some constructive opinions for research and use of fly ash concrete.
本文还对大掺量粉煤灰砼的研究及应用提出了一些建设性意见。
After operation, new type ash classification system achieves well economical benefit and social benefit and gives other power plant some good advices.
新型粉煤灰分选系统投运后，取得良好的经济效益与社会效益，并给其他电厂提供了一些可借鉴的经验。
The article discusses some factors which influence the performance of the non-mechanical valve, such as system pressure, air flow-rate, air charging mode and characteristics of ash et al.
通过理论分析，探付了系统压力、风量、充气方式、隔板孔口面积，以及飞灰特性等因素对回料装置工作性能的影响，得出了一些有益的结论。
But some similar recipe of fusible clay-plant ash mixture also played an important role in the invention of porcelain glaze in shang dynasty.
但类似的易熔组分和添加草木灰又成为配制原始瓷铀的配方，从而过渡到原始瓷器的发明的一个重要因素。
Low ash coal with an ash content lower than 2% can be separated from some suitable coal with its purification ability and by a high efficient cyclonic microfoam columned pneumatic floatation machine.
对于一些适宜的煤种，利用净化能力强、分选效率高的旋流微泡浮选柱可以分选出灰分小于2%的低灰煤。
The test results show that low grade cement, replacement of cement by fly ash, and adding some carbon fibers are all helpful in improving the self-healing performance of concrete.
结果表明：选用低强度等级水泥、用粉煤灰部分取代水泥以及加入纤维都可以在一定程度上提高混凝土的自愈合效果。
Some characteristics of solidified coal ash are studied.
研究了固化粉煤灰的性能特点；
This article analyzes the causes of the lower surface strength in some practical concrete projects, discusses the influence of fly ash on the concrete surface strength.
对部分混凝土工程实例中表面强度偏低的原因进行分析，论述了粉煤灰对混凝土表面强度的影响。
The experiment procedures of fly ash or other powers with similar size and some instrument parameters are also explored.
并探索了测试粉煤灰或相似粒径粉体的实验方法及一些仪器参数的确定。
This paper briefly introduces some advantages of concrete containing fly ash, and puts forward Suggestions for the design of this kind of proportioning of concrete.
简要介绍掺粉煤灰混凝土的一些优点，并对此类混凝土的配合比设计提出建议。
A few gas cleaning techniques are being analyzed, with the introduction of a wetted circulating ash semi-dry method MHGT which has been developed here on our own, based on some licensed technology.
分析了几种垃圾焚烧烟气净化技术，介绍了一种在引进技术的基础上，自主开发的增湿灰循环半干法(MHGT)工艺。
This paper gives a basic idea to remove the unburned carbon from fly ash and improve the activity of ash by using fluidized technology after some advanced analysis technologies have been used.
在采用现代分析测试技术的基础上，提出了采用流态化干法脱炭技术降低粉煤灰中残余炭含量并提高粉煤灰活性的基本思路。
This paper gives a basic idea to remove the unburned carbon from fly ash and improve the activity of ash by using fluidized technology after some advanced analysis technologies have been used.
在采用现代分析测试技术的基础上，提出了采用流态化干法脱炭技术降低粉煤灰中残余炭含量并提高粉煤灰活性的基本思路。
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