当岩层界线与地形等高线平行时,岩层是() ["缓倾岩层","陡倾岩层","水平岩层","直立岩层"]
将我国《刑法》第111条规定的“情报”限定为“关系国家安全和利益、尚未公开或者依照有关规定不应公开的事项”属于()。 ["缩小解释","扩大解释","当然解释","补正解释"]
安全含水量
路基大修工程的质量验收按优良和合格两级评定。
Scince we are well connected()the department stores here,we can obtain a number of orders for you.
土壤中的钾素含量和形态 -含量