等能量 、 等变形夯扩挤密矸石桩是一种地基加固新技术.Practical construction shows that equal energy, equal deformation tamping a.矿工每隔一天清除一次矸石.The miners muck the waste rock every other day.常规开采在地面堆积矸石山的同时引起开采沉陷.The conventional mining causes the ...
The conventional adaptive side lobe cancellation algorithm and eigenspace - based technique are discussed.讨论了常规自适应旁瓣对消算法(LCMVB)和基于特征空间的技术.A fast eigenspace - based ( ESB ) adaptive beamforming algorithm is proposed.提出基于特...