29 下列儀器中,何者用以測定折光率?
(A) Abbe refractometer
(B) Karl Fischer potentiometer
(C) Differential pulse polarimeter
(D) Schmidt polarimeter
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統計: A(263), B(22), C(18), D(17), E(0) #1079572
統計: A(263), B(22), C(18), D(17), E(0) #1079572