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- A rounded mass of mineral matter found in sedimentary rock. 混凝土发现于沉积岩中的圆形矿石块
- A rounded massof mineral matter found in sedimentary rock. 混凝土发现于沉积岩中的圆形矿石块。
- Water that has fallen as rain and contains little dissolved mineral matter. 雨水作为雨降下的水，含有少量溶解了的矿物质。
- The effect of Joule heat and mineral matter on conductivity of coal has been studied. 主要讨论了焦耳热效应和矿物质对煤导电性质的影响。
- The mineral matter in anthracite has no influence on the variation of microstructure during gasification. 煤中矿物质对无烟煤焦气化过程中孔结构的变化不产生影响。
- The influences of coal rank,ope-rating conditions and mineral matter in coal on phenol adsorption of the active car-bons have been investigated. 同时综述了这方面的新成果，以期对该法制活性炭的脱酚性能得到全面了解。
- Opuntia dillenii, which contains affluent amino, trace element, protein, vitamin, mineral matter and so on, can be used as greens and medicine. 仙人掌在临床上具有降血脂、降血糖和抗肿瘤等作用，但其作用成分、药理机制等尚未得到很好的阐明。
- The effects of coal rank,pyrolytic temperature of coal and mineral matter in coals or chars on their ignition temperature were determined. 使用可在加压下测定着火点的装置,研究了煤化程度、煤中矿物质和煤焦干馏温度对煤或煤焦的催化着火的影响。
- Effect of mineral matter in anthracite on its gasification reactivity with steam and CO_2 was investigated by thermo-gravimetric analysis. 在水蒸汽和二氧化碳2种气氛下,采用热重方法考察了6种中国典型无烟煤中矿物质对气化活性的影响。
- Opuntia Dillenii, which contains affluent aminoacid, trace element, protein, vitamin, mineral matter and so on, can be used as greens and medicine. 仙人掌在临床上具有降血脂、降血糖和抗肿瘤等作用。
- The reactivity of different anthracite chars is closely related to the content and composition of mineral matter and to the structure of deashed anthracite chars. 这与煤中矿物质含量和组成及脱灰后孔结构特征不同有密切关系，脱灰后的无烟煤焦与水蒸汽反应的活化能减小，确良而与二氧化碳反应的活化能随煤种的不同而变化。
- Mineral matters accumulate and keep their petrological features in coal. 矿物质大量富集，并基本保持煤中原有的形态特征。
- The combustion characteristics of macerals from four coals and the effcet of inherent mineral matter on comubstion were investigated by means of thermogravimetry. 本文用热天平考察了平朔煤、红阳煤、大同煤和东胜煤显微组分的燃烧特性，以及原生矿物质对显微组分燃烧的影响。
- The difference in quality of milk depends chiefly on the quantity of fat therein: casein, lactose, and mineral matter being nearly constant, water varying but little unless milk is adulterated. 奶质量的差异主要取决于它所含脂肪的数量。酪蛋白、糖、物质几乎是稳定的，水有变化但也很小，否则就是奶中掺假。
- As a matter of fact, I've never been there before. 事实上我从未到过那儿。
- He professed to know nothing about the matter. 他声称对此事一无所知。
- The results show that different mineral matters have a different effect on the evolution of sulfur compound in AP-TPR. 结果表明:由于煤中矿物质种类的不同;在AP-TPR条件下对不同含硫气体的逸出有不同的影响.
- The composition of coal ash and mineral matters obviously influence coal ash fusibility. 论述了煤灰熔融性温度与测试气氛、煤灰成分、矿物组成等因素之间的关系。
- Don't refer to this matter again, please. 请不要再提这件事了。
- He doubles the parts of a farmhand and a miner. 在这出戏里他既扮演雇农又扮演矿工。
