词汇与结构By using electrical control circuits combined with computers, designers can save weight, improve reliability, and use the computers to _________ the undesirable characteristics.
A. reinforce
B. regulate
C. mitigate
D. aggravate
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词汇与结构Fly-by-wire control systems are carefully developed and validated in order to produce _________ operational effect without comprising safety.
A. maximum
B. multiple
C. minimum
D. modulated
词汇与结构If the stability surfaces (including vertical and the horizontal stabilizers) can be reduced in size, airframe weight is ________.
A. increased
B. enhanced
C. fixed
D. reduced
词汇与结构The advantages of fly-by-wire controls were first __________ by the military and then in the commercial airline market.
A. modified
B. concluded
C. exposed
D. exploited
词汇与结构Electronic fly-by-wire systems can _________ flexibly to changing aerodynamic condition, by tailoring flight control surface movements so that aircraft response to control inputs is appropriate to flight conditions.
A. respond
B. reflect
C. reform
D. restrain