This compaction combined with the lower water pressure pushing from beneath will slowly cause the city to sink over time.

随着时间的推移，这种压实与来自下方的较低水压相结合，将慢慢导致城市下。

" A condition of sand compaction, " Kynes said.

“子压实的情况，”凯恩斯说。

She thought of the compaction tool and the other strange instruments in the pack.

她到了背包里的压实工具和其他奇怪的工具。

Fremen there were opening a way down into the sand with their compaction tools.

那里的弗雷曼人正在用他们的压实工具开辟一条通往地的道路。

They also reviewed construction records and photographs where no compaction equipment was  seen.

他们还审查了没有看到压实设备的施工记录和照片。

Sand rasped as he opened the sphincter and a burred fizzle of grains ran into the tent before he could immobilize it with a static compaction tool.

当他打开括约肌时，子发出刺耳的音，在他用静态压实工具固定住帐篷之前，一阵嘶嘶作响的谷物跑进了帐篷。