词汇	sector-graben
释义	sector-graben 扇形地堑
随便看	sequential parlog machine sequential parsing scheme sequential patterns mining sequential phase control sequential photoinduced graft polymerization sequential picture coding sequential pills sequential pipeline sequential placement sequential plane imaging sequential plasma spectrometer sequential point imaging sequential points sequential polar wind sequential polymerization sequential positioning control Sequential posterior odd test sequential precipitation sequential prime applicant form sequential prime implicant sequential prime implicant form sequential probability ratio sequential probability ration test sequential probability ratio test sequential probability-ratio test