长春市双阳水泥厂石灰石预均化库屋盖是目前国内跨度最大的穹盖钢结构。
The roof of a limestone precomminution storage of the Changchun Shuangyang Cement Mill has been completed currently as the largest span vault root steel structure in our country.
研究石灰炉控制模型，建立了专家知识库，开发了石灰炉炉况在线诊断模型和软件；
The expert repository was established by studying the control model of lime furnace. Online diagnosing model and software of operation conditions of lime furnace were also developed.
石灰岩含水体中存在着受库水影响较大的浅循环潜水流和深循环裂隙扩散流。
There are the phreatic flow which shallow cycles and fissured diffusion flow deeply cycling, both are effected more or less by the reservoir water existed in the water-bearing block of limestone.
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