... 进气截面面积 intake area 阻气门截面积choke area 截面积 area of section; cross section area; cross sectional area; cross-section area; crosssectional area; csa; s a; sec. ar; section surface; sectionalarea ...
And because the bacteria use oxygen in the water as they digest oil, scientists are concerned that process could cause an oxygen-depleted area underwater a "dead zone" that could choke off a variety of undersea life.