非电解质

non-destructive testing(NDT)

non-symbiotic culture; sterile culture; aseptic culture

non-invaoive continuoue caldiaw ovltput monitor

non-overlapping observation【统计】

dizygotic twins【遗】 胚;non-identical twins【遗】 胚

non-ionic detergent

hyperbolic non-Euclidean geometry【数】

pulse generator using non linear magnetic elements