- 重点词汇
- 相关例句
Close in towards the complex anthophyllite has been reported from the Eastern Transvaal.
向杂岩体方向靠近,在东德兰士瓦,曾报导有直闪石.
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结果表明,炭黑可以明显地促进四氢萘到蒽的氢转移反应.
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对应用于生物工程的萘 、 芴 、 芘 、 蒽 、 苊等稠环芳烃衍生物作了概括介绍.
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The feasibility that the concentration of anthracene can be determined by thermal lens technique.
讨论了热透镜技术对紫外光作用下能产生荧光的物质多环芳烃蒽的检测.
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Is a professional production of anthracite coal sales of the manufacturers.
是一家专业生产销售烟煤无烟煤的厂家.
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The Castellan swung his crypt door open to reveal steps made of burning anthracite.
牢头打开门,走向燃烧的煤炭制成的阶梯.
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介绍了京西煤田无烟煤分布 、 储量及煤质特征.
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As one of anthracite coal can be used as steam coal and fuel.
煤质为中灰分、特低硫、低磷、中高发热量的一号无烟煤,可作动力煤和燃料煤使用.
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The combustion characters of petroleum coke were between those of soft coal and anthracite.
石油焦的燃烧特性处于烟煤和无烟煤之间.
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