随着克分子比的降低，硫的挥发率也急剧下降。
With a decrease in the mole ratio, volatilization of sulfur decreased rapidly.
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。
Both them has lower ash and sulfur content, higher volatile matter and calorific value, lower ignition temperature and higher reactivity.
通过建立野外采样系统，对一个生长周期内水稻土释放的挥发性含硫气体进行了检测。
In the paper, emission of volatile sulfur gases from paddy soil was discussed in a growth period of paddy rice by constructing a field sampling system.
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。
According to the results, the contents of sulfur is high in the lignin sulfonate, and the volatile matter is effected by the temperature.
地幔流体是与地幔环境处于平衡的气体和挥发分。其主要化学组分为碳、氢、氧、氮、硫（CHONS）。
Mantle fluid is a mixture of gases and volatiles at equilibrium with its host mantle ambience and it is mainly composed of carbon, hydrogen, oxygen, nitrogen and sulphur (CHONS).
在大量实验数据基础上，分析了型煤中各种成分（如挥发份、水分），型煤不同成型压力，型煤中添加固硫剂及助燃剂对型煤着火燃烧的影响。
Through these experiments, some factors influencing ignition and combustion of briquettes are analyzed, such as coal properties, different pressure on molding and the additives in briquette.
煤热解过程中挥发分和气相逸出总硫之间的关系与形态硫的转化和迁移规律有关。
The relationship between volatile matter and total sulfur in gas phase of coal pyrolysis process was related to the rule of form sulfur transformation.
方法采用水蒸气蒸馏法分别提取八角茴香杀青晒干品及其硫熏干燥品的挥发油，用GC鄄MS 法鉴定挥发油成分。
Methods The essential oil was extracted by steam distillation from sunning-fixed sample and sulfur-smoke-dried sample, and their components were analyzed by GC-MS.
方法采用水蒸气蒸馏法分别提取八角茴香杀青晒干品及其硫熏干燥品的挥发油，用GC鄄MS 法鉴定挥发油成分。
Methods The essential oil was extracted by steam distillation from sunning-fixed sample and sulfur-smoke-dried sample, and their components were analyzed by GC-MS.
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