“hood”的概念、定义、翻译、参考文献-科学参考

单词	hood
释义	hood [hu̇d] ^{DESIGN ENGINEERING} An opaque shield placed above or around the screen of a cathode-ray tube to eliminate extraneous light. ^ENGINEERING 1. Close- fitting, rubber head covering that leaves the face exposed; used in scuba diving. 2. A protective covering, usually providing special ventilation to carry away objectionable fumes, dusts, and gases, in which dangerous chemical, biological, or radioactive materials can be safely handled.
随便看	propagation mode propagation notice propagation path propagation rate varnish varnished cambric varnish makers' and painters' naphtha varnish paper varnish tree varulite varve varve clay varved clay vasa vasorum vascular vascular bundle vascular cambium vascularization vascular nevus vascular ray vascular retinopathy vascular tissue vasculitis vas deferens vasectomy

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