走そう査さ型がた電でん子し顕けん微び鏡きょうそうさがたでんしけんびきょうMeanings1nounscanning electron microscope; SEMScientific instrument that scans a sample with a focused electron beam to produce high-resolution surface images.走そう査さ型がた電でん子し顕けん微び鏡きょうで花か粉ふんの