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【单选题】

The management of petroleum exploration projects involves three strata, ______Management are responsible for obtaining the best exploration results with less investment.

A.
Investment decision
B.
Executive
C.
Operational
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参考答案:
参考解析:
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【多选题】The operation process of petroleum exploration project includes_____.

A.
Project and decision
B.
Planning and organization
C.
Project implementation

【多选题】The contents of post evaluation of petroleum exploration projects includes .

A.
Post evaluation of pre project decision
B.
Post evaluation of project implementation process
C.
Post evaluation of project economic benefits
D.
Evaluation of project sustainability and impaction

【单选题】平视显示器非线性失真导致的原因主要包括()。

A.
屏幕几何形状、人眼视觉特性
B.
光学系统的非线性
C.
偏转磁场的非线性
D.
显控机偏转信号的非线性

【单选题】平视显示器显示部件必须是平面屏的主要原因是()。

A.
偏转信号与显示画面位置是线性的。
B.
平视显示器显示画面是平面的。
C.
瞬时视场和总视场较大。
D.
显示屏必须位于光学系统的焦平面上。