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【多选题】
What are the common methods of road detection?
A.
by manual visual observation
B.
to use road inspection vehicle
C.
unmannedaerial vehicle (UAV) technologies combined with digital image processing
D.
"Three dimensional integration" test
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参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【多选题】The advantages of commercial HIL tools include ():
A.
Easy to build models.
B.
Cheap
C.
Synchronize with the real machine.
D.
Hard to use.
【多选题】The commercial HIL software include ():
A.
MATLAB
B.
NI HIL
C.
dSPACE HIL
D.
Controllab
【判断题】At most of the circumstances, the running speed of the construction machines is relatively high.
A.
正确
B.
错误
【判断题】Accuracy in mechanical engineering is inside of the 10% tolerance comparing to the result of testing.
A.
正确
B.
错误
【多选题】In DotNumerics library, which methods are supported().
A.
Adams-Moulton
B.
Implicit Runge-Kutta
C.
Explicit Runge-Kutta
D.
Gear’s BDF