积分变换

integral transform (math.)

to amass / to accumulate / to store / measured quantity (such as area of volume) / product (the result of multiplication) / to integrate (math.) / to solve (or integrate) an ordinary differential equation (math.) / old / long-standing

integral (calculus) / accumulated points (in sports, at school etc) / total credits earned by student / bonus points in a benefit scheme

to divide; to separate / to distribute; to allocate / to distinguish (good and bad) / (bound form) branch of (an organization); sub- (as in 分局[fen1 ju2]) / fraction / one tenth (of certain units) / unit of length equivalent to 0.33 cm / minute (unit of time) / minute (angular measurement unit) / a point (in sports or games) / 0.01 yuan (unit of money)

part / share / ingredient / component

to change / to become different / to transform / to vary / rebellion

to transform / to convert / to vary / to alternate / a transformation

to exchange / to change (clothes etc) / to substitute / to switch / to convert (currency)