以下为句子列表：
英文: An introduction was made to the dry distillation process of coal, anti-metal penetration mechanism of coal dust and influences of various physical-chemical properties of coal dust on its anti-metal penetration ability, view points on coal dust choice and
中文: 摘要介绍煤的干馏过程、煤粉在型砂中的防粘砂机理和煤粉的各项理化指标对其防粘砂能力的影响，以及选择优质煤粉的观点和方法。
更详细...
英文: It is necessary coal dust to inspect and evaluate comprehensively all physical-chemical properties of the coal dust, as well as to determine its anti-metal penetration ability by pouring a test specimen.
中文: 选择煤粉应通过全面的检测和评价各项理化指标，并通过试块浇注试验以确定其防粘砂能力。
更详细...
|
