Seimic precursor occurrence is the result from the action of "double force source", namely tectonic stress and the subsurface fluid force.

地震前兆的产生是“双力源”即构造应力和流体力联合作用的结果；

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It is wedged in the identity plate of a baggage container, bent double by the force of the blast.

BBC: How the Lockerbie inquiry unfolded

Seems its current productions don't create the excitement that they did in the halcyon days when Laurence Olivier managed a tour-de-force double bill, playing a fop in Sheridan's The Rivals only to return a half an hour later to do the lead in Oedipus Rex.

FORBES: Magazine Article

They apply to 30 serious crimes - including murder, rape, Class A drug offences and war crimes - but double jeopardy remains in force for lesser offences.

BBC: NEWS | UK | Double jeopardy law ushered out