全部,鳍棘,鳍条,鱼鳍软条 更多例句筛选 1. Predorsal length From the base of the anterior most dorsal fin ray to the tip of the snout or upper lip. 背前长从最前面背鳍鳍条基底处到吻尖或上唇前端。 dictsearch.appspot.com 2. Prepelvic length From the base of the anteriormost pelvic fin ...
fin ray 美 英 na.鳍棘 网络鳍条 英汉 网络释义 na. 1. 鳍棘 例句
The meaning of FIN RAY is one of the horny dermal rods that form the projecting part of the skeleton of the fins of fishes.
在鱼类的身体结构中，鳍条扮演着关键的角色，它们是鱼鳍的基本支撑单位。每个鳍条是由两根相互对应的部分构成，这两部分各自源于鳍骨的两侧，通过基部紧密连接。鳍条的形态呈现出从鳍骨向鳍缘的辐射状或平行的线形结构，其起源可以追溯到鳍的真皮层。在软骨鱼类中，鳍条主要由角质构成，被称为角质鳍条...
The present invention relates to a windshield wiper device for a vehicle to wipe a disk (4), comprising a wiper blade (2) with an elongated upper part (10), and an elongated lower part (12), which are designed at least partially flexible. Furthermore, a plurality of connecting elements ...
某天，X 光微影技术有了重大进展，他的上司发给每人一件 T 恤「X ray works」（X 光有用）以资庆贺，林本坚竟是在后面加了 3 个字，成了「X ray works – for the dentists」（X 光可用，是在牙医诊所），还 用磁铁挂在他办公桌后面的文件柜上，昭告所有路过的同事（值得一提的是，深紫外光，成了...
2、Including the horizontal stabilizerfinand the verticalfin. 尾翼包括水平尾翼和垂直尾翼。 3、The first pectoralfinray of the male is somewhat thicker than that of female. 第一胸鳍曙光男是有点粗多于女生。 4、Sailboats have many different types of fixed keels, such as full keels andfinkeels. ...
We optimize the elastic constants of the supporting structure in flexible fish fins—the fin ray—to obtain the least deflection under loading. We first solve the problem numerically for rays with shear layers of uniform thickness. The optimal distributions of bending and shear moduli are nonzero ...
在元宇宙赛道主打虚拟空间社交及游戏的Metaverse Network，其项目负责人Ray Lu告诉Finmeta，公司的SocialFi业务侧运行得不错，在演讲中，他提及了在基于区块链技术的社交游戏中建设比特城的概念。今年11月，Metaverse Network将迁往新加坡，此前他们驻扎在澳大利亚。谈到融资情况，“现在钱并不容易拿到”，Ray称。要想“活...