词汇	potassium K
释义	potassium K 钾K
随便看	linear displacement gage linear displacement gauge linear displacement grating linear displacement mode linear displacement sensor linear displacement transducer linear-displacement transducer Linear Display File linear disposition linear distance linear distance space linear distance spaces linear distortion linear distributed function linear distributed parameter linear distribution linear distribution method linear divergence linear diversity combining linear dividend barrier linear division linear dna linear DNA linear dose dependence linear double gel diffusion