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【简答题】
力量与勇气是有区别的。生存需要力量,生活需要勇气。(it takes sth. to do)
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皮皮学刷刷变学霸
举一反三
【简答题】用一个烧得挺旺的炉子,燃料用煤,炉膛比较深,周围不至于碰着等着烧的铜胎,叫烧蓝。是什么说明方法
【判断题】Pressure-transient test is classified into single-well test and multi-well test.
A.
正确
B.
错误
【判断题】Radius of investigation is the distance that a pressure transient has moved into a formation flowing a ratio change in a well.
A.
正确
B.
错误
【单选题】At ( ) time,the pressure transient encounters reservoir boundaries, interference effects from other producing wells, or massive changes in reservoir properties.
A.
e arly
B.
l ate
C.
m iddle
D.
n one of the above