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仿印邮票
邮政部门为集邮展览、集邮活动、集邮品制作等仿照已经停用的早期珍罕邮票,重新制版印制的“邮票”。由于明文宣告是仿印,在其票幅、纸质、刷色、齿孔、暗记等细节上与真邮票有所区别,有的在仿印邮票票背上印有“仿制品”字样。
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transformation of displaced harmonic oscillator
transformation of drift
transformation of electromagnetic field
transformation of energy momentum
transformation of energy-momentum
transformation of entrepreneurial knowledge
transformation of fishing industry and fishermen
transformation of Fourier series
transformation of government strategy
transformation of heavy metals
transformation of higher order
Transformation of Idlers
transformation of information
transformation of local coordinates
transformation of orthogonal coordinates
transformation of parameters
transformation of pollutant
transformation of pollutants
transformation of pratacultural science and technology achievements
transformation of programs
transformation of publishing units into enterprises
transformation of random variables
transformation of random vectors
transformation of roots
transformation of scientific and technological achievements
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