残留分布规律
residual distribution rule
残留消除规律
Residue and elimination pattern
residue
~(32)P残留率
Remaining percentage of ~(32)P
30种有机氯和拟除虫菊酯农药多残留
30 organochlorine and pyrethroid pesticide multi-residues
As、Hg残留量
arsenic and mercury residues
SO2残留量
SO2 residues
remanent of SO2
SO2 remainder content
the sulphur dioxide residue