λ(t)称为()。 ["故障率","故障密度","密度函数","故障因素"]
Color Corrector特效中,由于调色时是根据目标的亮,中间和暗部三个灰度区域进行区分调整的,所以对这三个区域的界定必须首先进行,那么,对调色时所根据的灰度范围重新进行界定,应该调节下列哪个参数?() ["Black/White Balance","HSL Hue Offsets","Curves","Tonal Range Definition"]
表示纤维的指标中,()属定长制。 ["公制支数","公制号数","捻度","强力"]
高压电缆纸的型号表示为()。 ["DLZ","GDL","TLZ","DH"]
断路器失灵保护动作后果?
电压互感器一次或二次断线(或熔断器熔断)处理?