A-A+
According to the principle that the power outp
问题详情
According to the principle that the power output from a wind turbine rises as a cube lf wind speed, higher-speed winds are more easily and inexpensively captured.
A.Y
B.N
C.NG请帮忙给出正确答案和分析,谢谢!
参考答案
正确答案:A