英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：


请选择你想看的字典辞典：
单词字典翻译
haditation查看　haditation　在百度字典中的解释百度英翻中〔查看〕
haditation查看　haditation　在Google字典中的解释Google英翻中〔查看〕
haditation查看　haditation　在Yahoo字典中的解释Yahoo英翻中〔查看〕

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Batoid locomotion: effects of speed on pectoral fin deformation in the . . .
    The present study provides evidence that three-dimensional analyses of locomotor behavior, focused on patterns of pectoral wing deformation, can reveal shifts in configurations of fin use that suggest active stiffening of the fin at higher swimming speeds
  • Batoid locomotion: effects of speed on pectoral fin deformation in the . . .
    The present study provides evidence that three-dimensional analyses of locomotor behavior, focused on patterns of pectoral wing deformation, can reveal shifts in configurations of fin use that suggest active stiffening of the fin at higher swimming speeds
  • Batomorphi - Wikipedia
    Bottom-dwelling batomorphs breathe by taking water in through the spiracles, rather than through the mouth as most fish do, and passing it outward through the gills, whose openings or gill slits lie under the pectoral fins on the underside, whereas a shark's are on the sides of the head
  • Batoids: Sawfishes, Guitarfishes, - elasmo-research. org
    Batoids are found in all oceans, from cold temperate to warm tropical zones, and from the surface to at least 9,840 feet (3,000 metres) in the Atlantic, Pacific, and Indian oceans
  • Fin systems comparative anatomy in model Batoidea Raja asterias and . . .
    This study compared two Mediterranean species of Batoidea, focusing the attention on morphology and calcification layout, two essential elements conditioning the flexural stiffness and movement thrust efficacy developed by the wing dorsal and ventral muscles, the bilateral effectors of “flapping”
  • Turning performance of batoids: Limitations of a rigid body
    While purely rotational turns accentuate maneuvering, the combination of rotation and translational movements can foster increased agility when speed is maximized while simultaneously minimizing turning radius
  • Batomorph locomotion - Wikipedia
    They are able to execute asynchronous movements with their crura to make turns which negates the need to bank during turns, which may provide stealth benefits in addition to the reduced water movement
  • Turning performance of batoids: Limitations of a rigid body
    The ability to maneuver is an important aspect of the locomotor performance of fishes, but can be constrained by the inflexibility of the body, such as in batoid rays
  • Ray - New World Encyclopedia
    As a superorder, Batoidea typically includes three orders: Rajiformes (true rays), Torpediniformes (electric rays), and Pristiformes (sawfishes) Some recognize additional orders such as Myliobatiformes (eagle rays) and Rhinobatiformes (guitarfishes)
  • Skeletal Adaptations to Locomotion and Feeding in Mediterranean Batoids (
    We found that the three species have distinct fin structures, which provide varying levels of flexibility suited to either open-water or bottom-dwelling movement





中文字典-英文字典  2005-2009