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单词 放射状
释义 〔turnstile〕A mechanical device used to control passage from one public area to another, typically consisting of several horizontal arms supported by and radially projecting from a central vertical post and allowing only the passage of individuals on foot.十字转门:一种用来控制从一个公共区域到另一个公共区域的通道的机械装置, 典型的样子是从中心一根垂直的柱子上放射状地伸出几根水平的旋转臂,只允许个人走路通过〔actinomere〕One of the segments forming the body of a radially symmetric animal.放射体节:构成放射状对称之动物肌体的节〔daisy〕A low-growing European plant(Bellis perennis) having flower heads with pink or white rays. Also called English daisy 雏菊:一种低矮的欧洲植物(雏菊 雏菊属) ,长有粉色或白色放射状的花头 也作 English daisy〔cockle〕Any of various bivalve mollusks of the family Cardiidae, having rounded or heart-shaped shells with radiating ribs.鸟蛤:鸟蛤科双壳类软体动物,有放射状翅脉的圆的或心形外壳〔cnidarian〕Any of various invertebrate animals of the phylum Cnidaria, characterized by a radially symmetrical body with a saclike internal cavity, and including the jellyfishes, hydras, sea anemones, and corals. Also called coelenterate 刺细胞动物:任何一种属于刺细胞动物门的各式无脊椎动物,其特征为一个内部有囊状腔﹑成放射状对称的身体。包括水母﹑水螅﹑海葵以及珊瑚 也作 coelenterate〔daisy〕Any of several plants of the composite family, especially a widely naturalized Eurasian plant(Chrysanthemum leucanthemum) having flower heads with a yellow center and white rays. Also called oxeye daisy ,white daisy 牛眼菊:一种菊科类植物,尤指广泛移植的欧洲大陆植物(白花茼蒿 茼蒿属) ,开有黄芯的白色放射状花头 也作 oxeye daisy,white daisy〔feverfew〕An aromatic plant(Chrysanthemum parthenium) native to Eurasia, having clusters of buttonlike, white-rayed flower heads. 小白菊:一种原产于欧亚大陆的带芳香的植物(小白菊 茼蒿属) ,长有一簇簇象扣子似的白色放射状的花头 〔spherulite〕A small, usually spheroid body consisting of radiating crystals, found in obsidian and other glassy lava rocks.球粒:由放射状结晶构成的通常为球状的小粒,常见于黑曜岩及其他玻璃质的火山岩中〔sneezeweed〕Any of several New World herbs of the genusHelenium of the composite family, having yellow to red-purple rayed flower heads. 堆心菊:一种产于新大陆的菊科堆心菊 属草本植物,有黄色到紫红色的放射状花头 〔sunburst〕A pattern or design consisting of a central disk with radiating spires projecting in the manner of sunbeams.旭日形:一种图案的造型,有中心的一个圆盘和类似阳光光速的放射状的射线组成,类似太阳光芒四射的图案〔aster〕Any of various plants of the genusAster in the composite family, having radiate flower heads with white, pink, or violet rays and a usually yellow disk. 紫菀属植物:一种菊科紫菀 属的植物,有带白、粉、或蓝紫色伞形放射状头状花序,花盘一般为黄色 〔ramtil〕An Ethiopian plant(Guizotia abyssinica) having opposite leaves and rayed, yellow flower heads, grown for its oil-rich seeds. 黑芝麻:生长在埃塞俄比亚的一种植物(黑芝麻) ,叶对生,有黄色放射状的头状花序,因种子多油而种植 〔cineraria〕Any of several hybrid ornamental plants(Senecio × hybridus) in the composite family, derived from species native to the Canary Islands and widely grown as indoor or bedding plants for their showy, variously colored radiate flower heads and attractive silvery foliage. 瓜叶菊,千日莲:一种菊科杂交的装饰用植物(千里光属 × 杂交种) ,由原产于加那利群岛的品种繁育而来,有艳丽的、杂色的放射状头状花序和引人注目的有银色光泽的叶子,作为室内植物或花坛植物而广泛地栽种 〔ray〕A structure or part having the form of a straight line extending from a point.放射组织,放射状:具有射线形式的结构或部分〔echinacea〕Any of several coneflowers of the genusEchinacea, having usually pinkish-purple ray flowers. 紫锥花:任一种松果菊属 锥光菊,通常为带点粉紫的放射状〔actinomorphic〕Of or relating to a flower that can be divided into equal halves along any diameter, such as the flowers of the rose or tulip.放射状的:属于或关于沿任何一条直径可以均分为二的花的,如玫瑰或郁金香的花
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