搜索筛选:
搜索耗时0.0748秒,为你在为你在102,285,761篇论文里面共找到 4 篇相符的论文内容
类      型:
[期刊论文] 作者:HUChang-sheng,ZHAOWei-min,LIGu, 来源:国际设备工程与管理:英文版 年份:2005
A horizontality adjusting system of the earth drill's platform is designed to deal with the operation difficulty of the platform which appeared while the ea...
[期刊论文] 作者:HUChang-sheng,ZHAOWei-min,MAQi, 来源:黑龙江科技信息 年份:2009
本文通过对荣华二采区10...
[期刊论文] 作者:HUChang-sheng,ZHAOWei-min,LIGui-xian,FANJia-kun,ShiWenjie, 来源:城市道桥与防洪 年份:2004
A horizontality adjusting system of the earth drills platform is designed to deal with the operation difficulty of the platform which appeared while the earth d...
[期刊论文] 作者:胡昌盛,陈丽萍,张彩霞,许星莹,HUChang-Sheng,CHENLi-Ping,ZHANGCai-Xia,XUXing-Ying, 来源:黑龙江科技学院学报 年份:2019
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
相关搜索: