查询词典 Ray

fin ray：鱼鳍软条

fin fold 鳍褶 | fin ray 鱼鳍软条 | fin rot 腐鳍病

fin ray：鳍条

07.0049 鳍棘 fin spine | 07.0050 鳍条 fin ray | 07.0051 鳍膜 fin membrane

cartilaginous fin ray：软骨性鳍条;软条

\\"软颅\\",\\"cartilaginous cranium; chondrocranium\\" | \\"软骨性鳍条;软条\\",\\"cartilaginous fin ray\\" | \\"软骨鱼类\\",\\"cartilaginous fish\\"

cartilaginous fin ray：软骨鳍条

cartilagin | 软骨蛋白 | cartilaginous fin ray | 软骨鳍条 | cartilaginous fish | 软骨鱼纲 板鳃亚纲

dermal fin ray：骨质鳍条

dental 齿骨 | dermal fin ray 骨质鳍条 | diapophysis 上横突

finite object point：有限远物点

finite linewidth 有限线宽度 | finite object point 有限远物点 | finite ray 有限远光线

fir：abbr. far-infrared ray; 远红外

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first motion approximation：初动近似

初动 first motion, first movement | 初动近似 first motion approximation | 广义射线 generalized ray

rearing of fish fry：人工培植鱼苗

ray 魟;鳐 | rearing of fish fry 人工培植鱼苗 | receiving waters 承受水域

fission reactor safety：裂变反应堆安全

X 射线产生 X-ray production 37 37 | 裂变反应堆安全 fission reactor safety 36 36 | 电磁衰变 electromagnetic decays 35 35

the bird of wonder：凤凰;长生鸟

the bird of peace鸽子 | the bird of prey 猛禽 | the bird of wonder凤凰;长生鸟

flange rail：平底轨条

"凸缘皮带轮","flange pulley" | "平底轨条","flange rail" | "凸缘肋","flange rib"