Inside the vessel, a pendulum hung motionless until a tremor moved it. At this point, the pendulum's swing set the seismograph's internal levers in motion. This would trigger the release of a ball held in the mouth of the dragon facing the direction of the earthquake's epicenter. The ball would then fall into the mouth of the frog directly below it [source: Xinhua News Agency].
Wiktionary (0.00 / 0 votes) Rate this definition: aliquot (Noun). a portion of a total amount of a solution or suspension. aliquot (Verb). to separate a volume of solution or suspension into aliquots. aliquot (Adjective). Contained in the whole an integral number of times; Origin: From aliquote, from aliquot.
Equisetum (/ËÉkwÉ¨ËsiËtÉm/ ; horsetail, snake grass, puzzlegrass) is the only living genus in Equisetaceae, a family of vascular plants that reproduce by spores rather than seeds.quisetum is a  living fossil  as it is the only living genus of the entire class Equisetopsida, which for over one hundred million years was much more diverse and dominated the understory of late Paleozoic forests.