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- When using granular limestone(210 um)as sole absorbent without the presence of acetic acid, the SO_ 2 removal efficiency and limestone utilization were 60.7% and 44% respectively. 实验研究了影响脱硫率的各种因素:添加醋酸浓度、入口SO2浓度、石灰石浆液浓度、气体停留时间以及温度等,并提出添加醋酸促进SO2吸收的机理。
- When it is used, first clean and dry the disposed granular limestone and then spread on it the polished cere;after that polish it with thin steel wool or flannelette cloth until it brightens up. 使用时先将要处理的云石抹净及干燥，用干布将加光蜡涂上，再用细钢丝棉或绒布打磨至光亮即可。
- Experimental on the porosity changing of water-saturated granular limestone during its creep 饱和含水石灰岩散体蠕变过程中孔隙度变化规律的试验
- First, ore is mixed with coke and limestone. 先把铁矿石和焦碳、石灰石混合在一起。
- We may burn limestone to obtain lime. 我们可以通过烧石灰石来得到石灰。
- granular limestone 粒状灰岩
- Limestone cliffs; limestone walls. 石灰岩峭壁; 石灰岩墙
- Caves form when water infiltrates limestone. 水渗透石灰石则形成洞穴。
- Granular deposits usually have a light tone. 粒状堆积物通常具有浅的色调。
- Limestone is rock composed of calcium carbonate. 石灰石是由碳酸钙所构成的岩石。
- The limestone absorbs impurities from the ore. 石灰石从矿石中吸收杂质。
- The sandlike granular material of urinary calculi. 结石泌尿结石的沙状微粒物质
- The area is being quarried for limestone. 这地方正在开采石灰石。
- Made of or resembling grain; granular. 颗粒状的包含颗粒的或类似颗粒的；颗粒状的
- A granular substance produced by grinding. 颗粒物经过碾磨制成的粒状物质
- The limestone must be calcined in such a way. 石灰石必须煅烧到这样地步。
- Screen Test for DCP , Limestone and Salt. 筛选检验磷酸氢钙;石粉和食盐.
- Rock, usually limestone, composed of oolites. 岩石岩石，通常指石灰岩，由鲕粒岩组成
- Rock, usually limestone, composed of pisoliths. 豆石，豆岩由豆石构成的岩石，常为石灰岩
- A more granular level of trust may be required. 可能需要更高的信任粒度级别。
