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单词 板状
释义 〔madreporite〕A perforated platelike structure in most echinoderms that forms the intake for their water-vascular systems.筛:在大多数棘皮动物身上的一个多孔板状的结构,构成它们水管系的进口〔fiberboard〕A building material composed of wood chips or plant fibers bonded together and compressed into rigid sheets.纤维板:一种由木屑和植物纤维混合并紧压成坚硬的板状物的建筑材料〔elasmobranch〕Any of numerous fishes of the class Chondrichthyes, characterized by a cartilaginous skeleton and placoid scales and including the sharks, rays, and skates.属软骨鱼纲的鱼:软骨鱼纲鱼的一种,以软骨骨架和板状鱼鳞为特征,包括鲨、鳐、灰鳐〔platy〕Designating soil or minerals occurring in flaky layers.板状的:标明片状层的土壤或矿物的〔particleboard〕A structural material made of wood fragments, such as chips or shavings, that are mechanically pressed into sheet form and bonded together with resin.碎料板:由碎木,如木屑或创花制成的一种结构材料,用合成树脂粘合在一起并用机器压成板状〔flashboard〕A board or structure of boards extending above a dam to increase its capacity.闸板,决泄板:水坝上突出的、用以增加蓄水量的大板子或板状结构物
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更新时间:2025/4/15 22:04:37