electro magnetic interference

[=electronics and medical instrumentation]电子与医疗器械
[=emesis severity index]呕吐严重度指数
[=erythema multiforme iris]环状多形(性)红斑
[=ethylmercuric iodide]碘化乙汞
[=external muon identifier]外部μ(粒)子识别器
[=unit of x-ray attenuation coefficient]x射线衰减系数单位