动态损害评价
参考答案:
尽量模拟钻井工程实际状况的条件下,评价钻井工程用液对油气层的综合损害程度。
—What's her name?
—______[ ]
A. I'm Jim.
B. His name is Jack Brown.
C. Her name is Linda.
D. Your name is Linda Smith.
延伸卡环一般用于()
A.近基牙松动,但又可保留的前磨牙
B.孤立前磨牙
C.最后孤立倾斜的磨牙
D.健康正常的基牙
E.游离缺失的基牙