常見例句雙語例句Low-insertion loss, high return loss and high slope selectivity are simultaneously required for filters.濾波器要求同時(shí)滿足低插入損耗、高廻波損耗和高頻率選擇斜率性能要求。Three attenuation measuring methods for plastic optical fiber including the cut-back method, the insertion-loss method and the back-scattering method are introduced.介紹測(cè)試塑料光纖衰減的三種方法:截?cái)喾?、插入損耗法和後曏散射法。The continuous length of fiber enables high power and ultra-low insertion loss. This design offers a wide range of Auto Scan rates and high incremental angular resolution.整條連續(xù)長(zhǎng)的光纖決定了大功率和極低的插入損耗,特殊的設(shè)計(jì)可提供大範(fàn)圍的自動(dòng)掃描率和高遞增的角度分辨率。us68.com 返回 insertion loss