The USGS said the quake struck at 7:19 am (0149 IST) with an epicentre 56 kilometres from capital Port-Vila at a depth of 129 kilometres.

美国地质勘探局说，地震发生在当地时间上午7：19，就是（0149 IST）震中距离首都维拉港56公里，深度129公里。

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This paper discusses the calculus of residues of quotient function at ist pole, then obtains some computational formulas by the use of determinant. and gives their application.

本文讨论了商函数在其极点处的残数计算，得到几个用行列式表示的计算公式，并介绍了它们的应用。

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The visas would only be available at the Wagah land border crossing near Lahore, and would be issued every day between 10:00 IST (04:30 GMT) and 16:00 IST (11:30 GMT).

BBC: India puts visa deal with Pakistani on hold