分段下部掏槽崩落开采
sublevel undercut caving method
上下部调剂
simultaneous conditioning of upper and lower parts
上下部调节
simultaneous conditioning of upper and lower parts
上下部反射层反应堆
top and bottom reflected reactor
上下部共同作用
interaction of upper and lower parts
上下部结构协调作用
coation of superstructure and substructure
上下部作用
interaction between superstructure and foundation
北港拦门沙河段上段
the upper reach of mouth bars in the North Channel
江西江段(上段)
balance orthogonal multi-wavelet
沙四段上部
the upper part of 4(superscript th) Member
18阵列上下载微环滤波器
eight-channel add-drop microring filters
Es4盐下段
Es(lower 4) layers underlyin