千: thousand秒差距: parsec; astron秒差距: [天文学] parsec; astron百万秒差距: megaparsec兆秒差距: megaparsec秒差距(表示天体距离的单位: parsec差距: 1.(差别程度) gap; disparity 弥合差距 bridge [fill up; close] the gap; 缩小 ... 与 ... 两者间的差距 narrow the gap between ...; 对双方合作的问题, 两位政治家各自所持的看法差距甚大。 there was a wide gap between the views of the two statesmen on the bilateral cooperation.2.[机械工程] difference秒差雷管: second delay blasting cap; second-delay blasting cap差额,差距: discrepancy差距,隔阂: gap差距闸: distance gate分歧;差距: difference视差距: parsec找差距: find out where one has lagged behind比分差距: scoring gap比有差距: hellip边缘,限界,差距: margin差价;息差;差距: differential差距(胜负距离): odds差距分析: ga gap analysis; gaanalysis; nbsp差距很大: a far cry from差距极大地: toto caelo成绩差距: attainment discrepancy承诺差距: commitment gap传播差距: communication gap; communicationgap