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- It is suitable for measurement of bright carbon content of coal power type. 用于煤粉型砂等材料光亮碳含量的测定。
- Because the carbon content of steel largely determine its usefulness for specific application. 因为钢的含碳量在很大程度上决定了钢在具体应用时的范围。
- carbon content of coal 燃煤含碳量
- The carbon content of mild steel is much lower than cast-steel. 软钢的含碳量要比铸钢的低得多。
- Determination of carbon content in the catalyst of coal liquifaction by method of HF - IR using HIR - 944 type carbon sulphur analyzing instrument is described. 采用高频红外法在HIR-944型碳硫分析仪上测定煤制油催化剂中的碳含量,研究了助熔剂及氧气流量等测试条件。
- The preasphaltene (PA) and asphaltene (A) from solvent extraction under mild condition show a direct relationship of PA/A( w/w ) to the carbon content of their parent coal. 煤的溶剂抽出物中前沥青烯与沥青烯的质量之比随煤化程度增加而增加。
- The calculation of carbon content of unconsumed pulverized coal in the dust under different PCI rate was carried out based on microscopic and chemical analysis results. 根据岩相显微分析和化学分析的结果,计算了宝钢高炉不同煤比操作条件下,炉尘中未消耗煤粉中的碳含量。
- Besides, in content of our country air pollution, the azotic oxide of the carbon dioxide of 85 % , 60 % also comes from the combustion of coal. 除此之外，在我国大气污染物中，85%25的二氧化碳、60%25的氮氧化物也来自煤的燃烧。
- Because the carbon content of steel largely determines its usefulness for specific application. 因为钢的含碳量在很大程度上决定了钢在具体应用时的范围。
- We need to replenish our stocks of coal. 我们需要再次补充煤的储备。
- If the carbon content of the steel is below 0.2 per cent, the product is mild steel, which is quite ductile. 钢的含碳如低于1.;2%25就是延展性好的软钢。
- Prohibition was laid on the export of coal. 禁止煤炭输出。
- With the carbon content of dry ash-free basis increasing, the ignition activation energy increase and the reaction rate fall. 干燥无灰基固定碳含量增加，其着火活化能逐渐升高，反应速率逐渐降低。
- He put a shovel of coal on to the fire. 他往火炉里加了一铲煤。
- The change of carbon content of each fraction is similar with that of the total DOC. 各组分DOC含量变化与总DOC含量变化相似。
- We had a big delivery of coal today. 今天我们收到大批订购的煤。
- The calcium carbonate content of phosphate rock determines the pore structure. 磷矿中碳酸钙的含量决定了磷矿的毛细孔结构。
- For measuring exactly on gas content of coal bed,required high core recov ery and short time to hoisting and loa ding. 为了准确测定煤层含气量,要求取心作业必须有高的收获率和尽可能短的提钻及出筒装罐时间。
- The country is short of known deposits of coal. 这个国家缺少已知的煤矿矿床。
- Therefore the relationship between carbon contents of dust and unconsumed pulverized coal was found out for normal production. 给出了在正常生产情况下,炉尘碳含量与未消耗煤粉碳含量的关系式。
