【化】 exchange scattering
exchange; interchange; change for; commute; permutation; reciprocation
replacement
【计】 exchange; swap; swapping; switching; transput; X
【医】 chiasmapy; cross-over; crossing-over
【经】 interchange; swap
scatter; scattering
【计】 scattering
【化】 scatter; scattering
【医】 radiation scattered; scatter; scattering