Police blasted the demonstrators with water cannons.
警察用高压水炮喷射示威者。
Shale traps gas more tightly than other rock. To extract it, the shale is blasted with huge volumes of fresh water at high pressure, a practice known as hydraulic fracturing, or "fracking".
页岩储藏气体比其他岩石更密封,要从中抽取就必须用海量淡水在高压下炸开页岩并,这种方法叫做水压致裂法。
Guo's team had previously blasted materials with the lasers and turned them hydrophilic, meaning they attract water.
郭教授的团队早期曾使用激光来改性材料,使它们变得具有亲水性。
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