And then what is that plane directly behind the prowler, to the rear of the formation?
然后，那是什么直接后面徘徊飞机，到后方的形成？
Surface is a kind of space can be defined three-dimensional formation, surface or plane space is the two forms of the line body.
面体是一种可以对空间进行限定的立体构成方式，曲面或平面空间是线体的两种体现形式。
The resistivity of a formation measured by flowing current in a horizontal plane.
通过把电流流进水平面所测量的地层电阻率。
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