单词	amphoteric compound
释义	amphoteric compound 两性化合物
随便看	optical radiation effects optical radiation measurement optical radiation measurements optical radiation protection optical radiation safety optical radiations simulation optical radiation standard optical radio communication optical radiometry optical radiometry technique optical radio propagation optical radio transmitters optical radome optical radome absorption optical raman amplifiers optical Ramsey fringe optical range optical rangefinder optical range finder optical range-finder optical RANGEFINDERS optical range finding technique optical range gating Optical Range Instrumentation optical ranger