题目内容

The ideal location of the center of ______ was very carefully determined by the designers.

A. gravity
B. weight
C. balance
D. lift

查看答案

搜索结果不匹配？点我反馈

更多问题

When an aircraft is designed, it is made as ______ as the required structural strength will allow.

A. slow
B. heavy
C. slight
D. light

The wings are designed to support the ______ allowable weight.

A. minimum
B. maximum
C. proper
D. appropriate

When the weight of an aircraft is increased, the wings must produce ______ lift.

A. additional
B. different
C. less
D. active

When the weight of an aircraft is increased, the structure must support not only the additional static load, but also the ______ load imposed by flight maneuvers.

A. active
B. inactive
C. dynamic
D. positive