The sea displaces space and distorts time. Since the object weighs less than the water it displaces, it floats. The engine displaces , with a cylinder bore and piston stroke. Since the object weighs more than the mass of the water it displaces, it sinks. This displaces the overlying ocean and causes sea levels to rise. For a floating object, only the submerged volume displaces water. If the dirigible displaces exactly its weight, it hovers at a constant altitude. His power automatically displaces liquids and gases when he arrives. The class displaces when surfaced and when submerged. The engine displaces , and used a gasoline direct injection system produced by Bosch. In electrophilic substitution in aliphatic compounds, an electrophile displaces a functional group. In this case, an alkoxide ion intramolecularly displaces chloride. In some areas, the brown bear also regularly displaces cougars from their kills. This displaces the agonist, attenuating or reversing the agonist effects. Water from the condensed steam displaces the oil into pipes.