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- We should use anthracite to avoid air pollution. 我们应该使用无烟煤以防止空气污染。
- graphitic anthracite [机] 石墨状无烟煤
- We are required by environment protecting department to use anthracite. 环保部门要求我们使用无烟煤。
- Why cannot we use anthracite as fuel? Give me a reason. 为什么我们不能用无烟煤作为燃料?说说你的理由。
- Waste from anthracite coal mines,consisting of fine coal,coal dust,and dirt. 无烟煤废渣无烟煤煤矿的废弃物,由细粒无烟煤、煤尘和尘土构成
- We are required by environmentprotecting department to use anthracite. 环保部门要求我们使用无烟煤。
- Waste from anthracite coal mines, consisting of fine coal, coal dust, and dirt. 无烟煤废渣无烟煤煤矿的废弃物,由细粒无烟煤、煤尘和尘土构成
- To anthracite, adopting off-line type CDC calciner is more reasonable. 尤其是针对无烟煤,采用离线型CDC分解炉更为合理。
- Taixi anthracite with high quaity calining is also suitable raw material. 宁夏太西煤只要控制好煅烧质量,也是生产微孔炭砖的优质原料。
- Any of various, often graphitic compositions used as the writing substance in pencils. 铅芯通常指含有石墨成分的铅笔用的书写物质
- The carbon nanotubes consist of one or up to dozens of graphitic shells seamlessly wrapped into a cylindrical tube. 碳纳米管是由单层或多层石墨片卷曲而成的无缝纳米级管状壳层结构。
- By this procedure,long nanocables having an iron carbide core and a graphitic shell were fabricated. 如用这种方法可以得到很长的具有电缆型结构的纳米炭,在其中具有单晶结构的炭化铁形成了电缆的金属芯。
- The steel ingot mold made of vanadium titanium vermicular graphitic cast iron has the best comprehensive property. 钒钛蠕墨铸铁是一种新型的工程结构材料,用钒钛蠕铁制造钢锭模具有良好的综合性能。
- S. Iijima,” Helical microtubules of graphitic carbon”. Nature, Vol. 354, pp. 56-58(1991). 成会明,纳米碳管制备、结构、物性及应用,化学工业出版社:北京,第11页(2002)。
- Iijima S,” Helical microtubules of graphitic carbon”. Nature, Vol. 354, pp. 56-58(1991). 成会明,纳米碳管制备、结构、物性及应用.;化学工业出版社:北京,第11页(2002)。
- Also, a certain percentage of the ends of CNTs was found open due to the oxidation on graphitic sheets. 常规的方法是将样品分散于酸溶液中(硝酸或硫酸)煮沸,但这不可避免破坏了碳纳米管原来的定向性。
- OXIDIZED PIT COALS OF THE KUZNETSK BASIN AND ANTHRACITE OF THE GORLOVSKY BASIN CLASSIFICATION. 库兹涅茨煤田的氧化烟煤和戈尔洛夫卡煤田的无烟煤。分类。
- In the anthracite coal strike of 1902, he was prepared to go the full limit in asserting the public interest. 在1902年无烟煤矿罢工中,他准备竭尽全力维护公共利益。
- Application of technology of burning anthracite coal in NSP production line in Fenyi Conch Co. 新型干法燃无烟煤生产技术在分宜海螺的应用。
- All the bolts and screw holes of flanges must be supplied with graphit and moly bdenum disulphide to prevent. 由于吹灰器所处环境恶劣,所有法兰的螺栓、螺母的螺纹表面应涂抹石墨油脂或二硫化钼油脂加以保护。