A metaphor is a figure of speech that identifies something as being the same as some unrelated thing for rhetorical effect, thus highlighting the similarities between the two. While a simile compares two items, a metaphor directly equates them, and does not use like or as as does a simile. One of the most commonly cited examples of a metaphor in English literature is the . All the world's a stage  monologue from As You Like It : All the world's a stage, And all the men and women merely players; They have their exits and their entrances[...]. âWilliam Shakespeare, As You Like It, 2/7. This quotation expresses a metaphor because the world is not literally a stage.
Hydromechanical Spring Clamping Systems I Series ZSF/ZDF mechanical clamping-hydraulic releasing high operational safety, leak-proof and robusteconomical clamping solution General The hydromechanical spring clamping systems work through interaction of mechanical and hydraulic systems.
The Ebb and Flow System. The Ebb and Flow hydroponic system is an active recovery type system. The Ebb and Flow uses a submersible pump in the reservoir and the plants are in the upper tray. They work on a simple flood and drain theory. The reservoir holds the nutrient solution and the pump.