( b ) study the spectral amplititude system , analyze the performance limit to noise ( b )對(duì)光譜幅度編碼系統(tǒng)進(jìn)行了分析,分析了制約系統(tǒng)性能的噪聲因素。
Spraying equipment for crop protection - specification for performance limits for field spraying nozzles 農(nóng)作物保護(hù)用噴霧設(shè)備.第4部分:田間噴嘴性能極限規(guī)范
Radiation protection - criteria and performance limits for the periodic evaluation of processors of personal dosemeters for x and gamma radiation 輻射防護(hù). x和射線輻射的個(gè)人劑量處理器的定期評(píng)價(jià)準(zhǔn)則和性能限值