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单词 膜状
释义 〔bat〕Any of various nocturnal flying mammals of the order Chiroptera, having membranous wings that extend from the forelimbs to the hind limbs or tail and anatomical adaptations for echolocation, by which they navigate and hunt prey.蝙蝠:一种翼手目的夜间飞行的哺乳动物,它们具有能从前肢伸到后肢或尾巴的膜状翅膀,其生理结构能够靠声波定位,并以此导航和捕食〔orthopteran〕An insect of the order Orthoptera, characterized by folded membranous hind wings covered by narrow, leathery forewings and mouthparts that are adapted for chewing. Insects of this order include the locusts, cockroaches, crickets, and grasshoppers.直翅目:直翅目的昆虫,特点为长有折叠的膜状后翅、后翅上覆有狭窄的羽状前翼以及适于咀嚼的口器。这一目的昆虫包括蝗虫、蝉螂、螳螂和蟋蟀〔cicada〕Any of various insects of the family Cicadidae, having a broad head, membranous wings, and in the male a pair of resonating organs that produce a characteristic high-pitched, droning sound. Also called cicala 蝉,知了:蝉科中的各种昆虫,有宽大的头部和膜状翅,雄性有一对共鸣器官, 发出独特的高音调嗡嗡声 也作 cicala〔perineurium〕The sheath of connective tissue enclosing a bundle of nerve fibers.经来膜:包裹住神经纤维的膜状结缔组织〔adventitia〕The membranous outer covering of an organ or a blood vessel.外膜:器官或血管的膜状外表覆盖物〔ligule〕A straplike structure, such as the corolla of a ray flower or a membranous or hairy appendage between the sheaf and blade of a grass leaf.舌叶:带状结构,如伞形头状花序的花冠,或草叶的叶束与叶片之间的膜状或茸毛状附着物〔lepidopteran〕An insect belonging to the large order Lepidoptera, which includes the butterflies and moths, characterized by four membranous wings covered with small scales.鳞翅目昆虫:一种属于大鳞翅目的昆虫,包括蝴蝶和飞蛾,其特点是长有四个覆盖着鳞片的膜状翅膀〔wing〕A thin or membranous extension, such as of the fruit of the elm, maple, or ash or of the seed of the pine.翼膜:榆树、枫树或白蜡树的果实或松树的种子的薄的或膜状附加部分〔fontanel〕Any of the soft membranous gaps between the incompletely formed cranial bones of a fetus or an infant. Also called soft spot 囟门:一柔软的膜状口,在胎儿或婴儿的未完全发育好的头颅骨头之间 也作 soft spot〔epithelium〕Membranous tissue composed of one or more layers of cells separated by very little intercellular substance and forming the covering of most internal and external surfaces of the body and its organs.上皮:由一层或几层被极少细胞间质分隔的细胞构成的膜状组织,包着身体和器官的内外表面〔frenum〕A membranous fold of skin or mucous membrane that supports or restricts the movement of a part or organ, such as the small band of tissue that connects the underside of the tongue to the floor of the mouth.系褶:皮肤的一种膜状褶或粘膜用来支持或限制某部位或器官的运动,例如连接舌下部和口腔底部的一小段组织〔casing〕A membranous case, often made of animal intestine, used to contain sausage or other processed meat.肠衣:通常由动物的肠制成的膜状套子,用来装香肠或者其它的肉类制品〔choroid〕Resembling the chorion; membranous.膜状的:类似绒毛膜的;膜的
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