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method of reduced gradient type
method of reduction
method of reduction of dimension
method of reduction of order
method of reel-up
method of regularization
method of relaxation
method of renormalization
method of repeated substitution
method of residues
method of restricted maximum likelihood
method of retarded potentials
method of Ritz-type
method of rock mechanics analysis
method of rotations
method of round-off
method of saddle points
method of scale
method of sections
method of sedimentation equilibrium
method of sedimentation velocity
method of selected points
method of selection
method of self-education
method of separation of variables
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