The development of CAD system, which aims at blast furnace profile design, is introduced in this paper.
介绍了针对高炉炉型设计而开发的计算机辅助设计系统。
The development and application of bench blast design software BLAST-CODE is just an effort to solve this problem.
BLAST-CODE爆破设计软件的开发与应用，则是为解决这一问题而进行的一种尝试。
The development of the research on the rock blast models at home and abroad is presented, then concept of rock blast models is described.
系统综述了岩石爆破模型的国内外研究现状，阐明了其基本思想。
It is significant to find out the stage of gene expression of appressorium for us to understand the process of appressorium formation, development and penetration in the rice blast fungus.
了解稻瘟病菌附着胞阶段基因表达的状况对于弄清附着胞的形成、发育和侵入机制具有重要意义。
With the development of mechanization and drill and blast in extra - long tunnels with a small section, the matching machinery is very important to driving speed.
随着隧道施工机械化程度的提高，在特长小断面隧道工程中采用钻爆法掘进施工，其机械配套是制约掘进速度的重要条件。
The paper summarized the development work of copper staves for blast furnaces in casting tube method.
总结了铸管式高炉铜冷却壁的研制工作。
The paper summarized the development work of copper staves for blast furnaces in casting tube method.
总结了铸管式高炉铜冷却壁的研制工作。
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