- 更多网络例句与半无烟煤相关的网络例句 [注：此内容来源于网络，仅供参考]
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The samples used in the investigation include seven demineralized raw coals ranging from peat to anthracite in rank and three chars derived from two demineralized bituminous coals and one boghead coal, and their combustion characteristics are analyzed using TG-DSC techniques.
以煤阶从泥煤到无烟煤7个脱灰原煤及两个烟煤、一个腐泥煤制成的半焦作为燃烧试样，利用同步TG─DSC技术研究其燃烧特性，用一级反应动力学方程：1n－1n＝－E／＋1n处理所得实验数据。
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Although there is a little carbonite caused by some magmatic dikes in the CarboniferousPermiam coal, most Carboniferous-Permian coal has no great differences in vitrinite reflectance, crystalline indices, bulk specific gravity, hardness, and the content of velotile matter from the Jurassic coal, and both are super-anthracite.
区内石炭—二叠系煤与侏罗系煤除了前者含有一些由侵入体造成的天然焦或半焦外，二者均为超无烟煤，在镜质体反射率、煤晶核结构、显微硬度、挥发份和容重等方面上均没有明显的差异，说明区域变质是在煤系地层沉积之后发生的。
- 更多网络解释与半无烟煤相关的网络解释 [注：此内容来源于网络，仅供参考]
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carbonaceous coal：半无烟煤
carbonaceous 炭质的 | carbonaceous coal 半无烟煤 | carbonaceous shale 碳质页岩
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carbonaceous coal：半无烟煤 , 贫煤 , 瘦煤
carbonaceous clay 碳质黏土 | carbonaceous coal 半无烟煤 , 贫煤 , 瘦煤 | carbonaceous compound 碳质化合物
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semi-precious stone：半宝石;次符宝石
半文像的 semi-pegmatitic | 半宝石;次符宝石 semi-precious stone | 半无烟煤 semianthracite
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semianthracite：半无烟煤
semi deciduous rain forest 潮湿半落叶热带林 | semianthracite 半无烟煤 | semiarid climate 半干旱气候
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semiarid：半乾燥的
半无烟煤 semianthracite | 半干燥的 semiarid | 优等烟煤的 semibituminous
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semiarid climate：半干旱气候
semianthracite 半无烟煤 | semiarid climate 半干旱气候 | semiarid soil 半干旱土壤
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semiarid climate：半干燥气候
半无烟煤 semianthracite | 半干燥气候 semiarid climate | 半干燥区 semiarid region
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semibasement：半地下室
semianthracite 半无烟煤 | semibasement 半地下室 | semibituminous coal 半烟煤
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semibituminous coal：半烟煤,半沥青煤
"半无烟煤","semianthracite" | "半烟煤,半沥青煤","semibituminous coal" | "半藻煤","semiboghead coal"
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semiacid refractory：半酸性耐火材料
self tempering 自回火 | semiacid refractory 半酸性耐火材料 | semianthracite 半无烟煤