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双顶置凸轮轴
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双顶置凸轮轴
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双顶置凸轮轴
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double overhead camshafts; DOHC
双顶置凸轮轴
在气缸盖上的两根凸轮轴通过气门导筒或摇臂,分别控制气缸盖上两列进气门和排气门(即同名气门是沿气缸体纵向排列)的凸轮轴。
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pre-galactic cloud
pre-galactic nucleosynthesis
pre-galactic star
pre-Galaxy
pre-galaxy
preganglionic neurofibre
preganglionic neuron
pregelatinized starch
pre-geometry
pregermlayer stage
P-region
preglabellar field
pre-glottalization
pregnancy
pregnancy anabolism
pregnancy-associated thrombocytopenia
pregnancy diagnosis
pregnancy diagnosis in domestic animals
pregnancy identification
pregnancy in rudimentary horn
pregnancy recognition in animals
pregnancy toxaemia
pregnancy vertigo
pregnane
pregnane alkaloid
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