The carbonate reservoirs in Tahe oilfield have the features of pure lithology, deep burial depth, high formation temperature, poor connection of the fractures.

塔河油田碳酸盐岩储集层具有岩性纯、埋藏深、地温高、裂缝连通性差的特点。

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Central defender Mark Roberts should arguably have scored after nine minutes but he made a poor connection with Winn's corner.

BBC: Stevenage 3-1 Newcastle

He had not missed a penalty for England in games he had started since 2003, but the Toulon player made a poor connection with a long-range kick and it fell short.

BBC: Italy 12-17 England

There has long been rivalry between Manchester and Leeds too, exacerbated by a poor rail connection.

ECONOMIST: A city with a mission, and still some way to go