抗震有利地段
Advantageous sections of earthquake resistance
找矿有利地段
favorable area for prospecting
preferable ore-finding area
取得有利地位
get in on the ground floor
有利地区
favorable exploration zone
favorable play
有利地区评价
evaluation of favorable exploration area
找矿有利地区
the beneficial region of ore-searching
建筑抗震不利地段
disadvantage area to earthquake-resistant
板桁梁段有限元法
finite elements of plate-truss deck