The characteristics of the delayed light emission (DLE) which is emitted from green plants several seconds after excitation can be used to evalute and grade fruits and vegetables according to their maturity and color nondestructively.
英
美
- 利用植物受光輻射后存在短暫、微弱的延遲發(fā)光特性(DLE),可對果蔬按成熟度及顏色等內,外品質(zhì)進(jìn)行無(wú)損檢測和分級。