
Intake manifold(进气歧管)是内燃机中的一个关键部件,用于将空气或空气-燃油混合物从化油器或节气门体均匀分配到各个气缸中。它是发动机进气系统的核心组成部分。
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The mechanic found a crack in the intake manifold, which was causing the engine to run poorly.
机修工发现进气歧管上有一条裂缝,这正是发动机运转不良的原因。
Modern intake manifolds are often made of engineered plastic composites rather than traditional cast aluminum, as the lighter material improves fuel efficiency and allows for more complex internal geometries that optimize airflow distribution.
现代进气歧管通常采用工程塑料复合材料而非传统的铸铝制造,因为更轻的材料能提高燃油效率,并且可以实现更复杂的内部几何结构,从而优化气流分配。
Intake 由 in(进入)和 take(取、接收)组合而成,表示"吸入、进入"的意思,最早在19世纪用于描述矿井通风口。