固结
参考答案:
超静水压力那部分孔隙水压力逐渐减小至静水压力,介质孔隙减小密度增加的过程。
下列微生物在生物圈属于消费者的是( )
A.枯草杆菌
B.流感病毒
C.蓝藻
D.根瘤菌
The pictures of the Loch Ness Monster show a remarkable resemblance to a plesiosaur, a large water reptile of the Mesozoic era presuming extinct for more than 70 million years.
A.supposed
B.presumably
C.presumptuous
D.is presumed