The straw effect means that the juice around the tube can be inhaled by inhaling the fruit juice in the cup with a straw. Implanting some kind of straw in a certain area can gather resources and cause obvious regional effect.
The option 'The common sense of petroleum prospecting is that the standard distance between the two mining areas is 100 meters. At present, China has explored eight oil fields in the East China Sea, including the new Bajiaoting oil and gas field' does not belong to the straw effect.