题目内容
词汇与结构The advantages of fly-by-wire controls were first __________ by the military and then in the commercial airline market.
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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.
词汇与结构Electronic fly-by-wire systems can respond flexibly to changing aerodynamic condition, by tailoring flight control surface movements __________ aircraft response to control inputs is appropriate to flight conditions.
词汇与结构Electronic systems require less maintenance, __________ mechanical and hydraulic systems require lubrication, tension adjustments, leak checks, fluid changes, etc.
词汇与结构Putting circuitry between pilot and aircraft can enhance safety; for example, the control system can try to _________ a stall, or it can stop the pilot from stressing the airframe.
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