检索规则说明:AND代表“并且”;OR代表“或者”;NOT代表“不包含”;(注意必须大写,运算符两边需空一格)
检 索 范 例 :范例一: (K=图书馆学 OR K=情报学) AND A=范并思 范例二:J=计算机应用与软件 AND (U=C++ OR U=Basic) NOT M=Visual
作 者:王连成[1] 柳玉涛[1] Wang Liancheng;Liu Yutao(CCCC First Harbor Consultants Co., Ltd., Tianjin 300222, China)
机构地区:[1]中交第一航务工程勘察设计院有限公司
出 处:《港工技术》2019年第B06期34-37,共4页Port Engineering Technology
摘 要:自1900年出现煤炭露天储煤场后,经过100多年储煤结构发展和进步,绿色运营,减少环境污染。从露天堆场,到封闭式料仓、钢筋混凝土的筒仓结构、干煤棚和圆形料场储煤等,煤炭储存方式有很大变化。Since the appearance of coal open-pit coal storage yard in 1900, over the past 100 years, coal storage structure has developed and progressed, green operation has been carried out, and environmental pollution has been reduced. From open-air storage yard to enclosed storage silo, reinforced concrete silo structure, dry coal shed and circular storage yard, coal storage mode has changed greatly.
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在链接到云南高校图书馆文献保障联盟下载...
云南高校图书馆联盟文献共享服务平台 版权所有©
您的IP:18.217.162.18