A dense, shiny coal that has a high carbon content and little volatile matter and burns with a clean flame.
无烟煤一种很亮的高密度煤，含炭量高，挥发性物质少，燃料时火焰纯净。
With increasing temperature, the yield of volatile matter of vitrinite and fusinite increased.
随热解温度升高，镜质组和丝质组的挥发分收率增加。
Standard Test Method for Nonvolatile Matter in volatile Solvents for Use in Paint, Varnish, Lacquer, and Related Products.
色漆，清漆，喷漆及相关产品用挥发性溶剂中不挥发物质的试验方法。
On the process of vacuum-deposited Al on organic coat, the film quality is affected dy gases from the organic volatile matter and water vapour in the coat.
在有机涂层表面真空蒸发镀铝的蒸镀过程中，有机涂层内有机挥发物质及水分的挥发放气，影响真空蒸发镀铝过程和蒸镀铝膜的质量。
Detection method of anti-moth, anti-mildew and volatile matter eg, formaldehyde, chlorphenol, organic chlorine, cypermethrin in finishing agent is introduced.
详细介绍了整理剂中有害物质甲醛、氯酚、有机氯、氯菊酯等防蛀防霉易挥发物质的检测方法。
Dissolved mineral matter is not volatile at the boiling point of water and remains behind.
溶解的矿物质在水的沸点是不挥发的并留下。
Coal gas is made by the distillation of the volatile matter from coal with some steaming of the coke to produce water gas.
煤经干馏，产生的挥发性物质称煤气，煤气中还带有焦炭汽蒸产生的水煤气。
Effects of different picking methods on chemical composition and content of volatile aromatic matter of upper leaves in flue-cured tobacco were studied.
研究了不同采收方式对烤烟上部烟叶化学成分和主要挥发性香气物质含量的影响。
Because thirteen-spices contains a lot kinds of volatile matter, it is determined its water with national standard-distilling method.
十三香中由于富含有多种挥发性物质，测定水分国标方法为蒸馏法。
Pakistan ' s coal, because of its high content of volatile matter and non - coking properties, is to be carbonized in a low temperature carbonization plant.
由于含有大量挥发物及具有非焦化性，巴基斯坦的煤需要在低温碳化装置中加以碳化。
Pakistan's coal, because of its high content of volatile matter and non-coking properties, is to be carbonized in a low temperature carbonization plant.
由于含有大量挥发物及具有非焦化性，巴基斯坦的煤需要在低温碳化装置中加以碳化。
Pyrolysis pressure and heating rate showed little effect on the yield of volatile matter of macerals.
热解升温速率和压力对镜质组和丝质组的挥发分收率略有影响。
In this industry, the prices of components are very volatile and can fall in a matter of months.
在这个行业，元器件的价格是非常不稳定的，在几个月内就会降低。
The normal gas outlet temperature of coal gasifier is related to chemical reactivity, volatile matter and moisture content of gasification coal.
发生炉正常炉出煤气温度与气化用煤的化学反应活性和气化用煤的挥发分及水分含量相关。
Of course, T-bond futures can be very volatile and can trade several tics in either direction in a matter of seconds.
当然，债券期货的波动很大，每秒钟会向任意方向波动几个基点。
Tar yield increases with the increase of volatile matter yield of brown coal in different ages.
焦油产率系随着不同时代褐煤挥发分产率的增多而增加。
The present invention relates to a new method which can make release speed of volatile matter (liquid) slow down.
本发明是关于减缓挥发性物质(液态)释放速度的新方法。
The second step of bamboo pyrolysis could be considered as the pyrolysis of cellulose and lignin to volatile matter and char, and well described by a parallel first-order reaction model.
纤维素和木质素在较高温度下热解，表现为第二步热解，是竞争的平行一级反应，产物分别是挥发性组分和竹炭。
The procedure set forth in this chapter determines the amount of volatile matter of any kind that is driven off under the conditions specified.
美国药典翻译本章中给出的方法阐述了在特定的条件下物质中的挥发性成分的测定。
Factors such as buried depth, volatile matter of raw coal, water content and ash content in raw coal can produce influence upon gas content to some extent.
分析认为：研究区煤层气含量各煤层差异性较大，埋深、原煤挥发分、原煤水分、灰分产率等因素对煤层气含量均有一定的影响。
The factors which influence the accurate determination of the volatile matter of coal are analyzed in this paper. Combining with practicality, measures and attention rules are discussed.
对影响煤炭挥发分测定准确性的影响因素进行了分析，结合工作实际，提出解决措施和注意事项。
After oxidative polymerization of pith, its volatile matter is decreased from 52.
煤沥青经氧化聚合后，挥发分由52。
This article introduces a way to determinate the inherent moisture and volatile matter in coal continuously. It is simple and saves time, and possesses good repeatability and accuracy.
介绍了煤中水分、挥发分连续测定的方法，并与国家标准方法测定结果进行比较。
Increasing the residence time of the volatile matter, the yield of tar is decreased and that of gas is increased.
随着挥发物停留时间的增加，其焦油收率均下降，而气体收率则上升。
The discharge of volatile matter from the interior automotive materials is the the most direct and the most important reason for environmental pollution of the vehicles interior.
汽车内饰材料中所含挥发性物质的释放是造成车内环境污染最直接的也是最主要的原因。
Both them has lower ash and sulfur content, higher volatile matter and calorific value, lower ignition temperature and higher reactivity.
这两种煤具有低灰、低硫、高挥发分、高发热量、燃点低、反应性好的特点。
The results show that the mineral matter either promotes or restrains the release of volatile, depending on the compounds of the mineral matter and macerals.
结果显示，矿物质对煤粉的热解既有抑制作用，也有促进作用，取决于矿物质组成和显微组分组成。
According to the results, the contents of sulfur is high in the lignin sulfonate, and the volatile matter is effected by the temperature.
实验结果表明：木质素磺酸盐含硫量高，而且挥发物质随温度变化大。
Initial analysis indicated that the plant consumption through releasing of volatile synomone accounted only for minor portions of the total photosynthetic matter.
初步分析表明，茶树释放挥发性互利素所消耗的光合产物仅占茶树全部光合量的极少部分。
Initial analysis indicated that the plant consumption through releasing of volatile synomone accounted only for minor portions of the total photosynthetic matter.
初步分析表明，茶树释放挥发性互利素所消耗的光合产物仅占茶树全部光合量的极少部分。
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