The Duhamel integral is also known as the ( ) integral ?
The Duhamel integral is also known as the ( ) integral ?
integral
integral
If the asymptote of magnitude-frequency characteristic in low-frequency band of minimum-phase system is a straight line with slope of −20dB / dec, then the system has ________ A: one integral element B: two integral elements C: three integral elements D: no integral element
If the asymptote of magnitude-frequency characteristic in low-frequency band of minimum-phase system is a straight line with slope of −20dB / dec, then the system has ________ A: one integral element B: two integral elements C: three integral elements D: no integral element
Integral(f)表示积分
Integral(f)表示积分
Immigration is not ______ the American experiment; it is an integral part of it.
Immigration is not ______ the American experiment; it is an integral part of it.
名词：the act of combining into an integral whole____________.（5.0分）
名词：the act of combining into an integral whole____________.（5.0分）
Change jobs is an integral part of your career path.
Change jobs is an integral part of your career path.
Integral(f)表示积分 A: 正确 B: 错误
Integral(f)表示积分 A: 正确 B: 错误
The Chinese idiom “天人合一” means man is an integral part of nature.
The Chinese idiom “天人合一” means man is an integral part of nature.
中国大学MOOC: Today a Christmas _____ is an integral part of a Christmas menu.
中国大学MOOC: Today a Christmas _____ is an integral part of a Christmas menu.