fin fold 美 英 un.鳍褶 英汉 网络释义 un. 1. 鳍褶
fold【后缀】 表示"...倍";"...重" Fin.【缩写】 =Finland; Finnish fin.【缩写】 1.=finance 2.=financial 3.=financier 4.=finish fold.【缩写】 =folding soup finn. 油翅鲨;产于太平洋,其鱼鳍价值极高,被用作制汤 fin footeda. 蹼足的 ...
fin fold noun :a median fold of integument which extends along the body of an embryo fish and from which the dorsal, caudal, and anal fins are developed The Ultimate Dictionary Awaits Expand your vocabulary and dive deeper into language withMerriam-Webster Unabridged. ...
fold【后缀】 表示"...倍";"...重" Fin.【缩写】 =Finland; Finnish fin.【缩写】 1.=finance 2.=financial 3.=financier 4.=finish theoryn.[C] 1.理论;学理,原理 2.学说;论说;论,说 3.意见,看法;推测,揣度 4.【数】论,理论 fold.【缩写】 =folding ...
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Tulenko FJ, Augustus GJ, Massey JL, Sims SE, Mazan S, Davis MC. HoxD expression in the fin-fold compartment of basal gnathostomes and implications for paired appendage evolution. Sci Rep. 2016;6:22720.Tulenko F J, Augustus G J, Massey J L, et al. HoxD expression in the fin-fold...
fin fold theory 鳍褶说相关短语 mesopterygium (中鳍骨) 中鳍软骨 crest (褶曲最高部) 顶部 supratenuous fold (同沉积褶皱) 上薄褶皱 cascade fold (重力滑曲褶皱) 叠褶 相关阅读 便捷的介词用法大全 悲伤时你该说些什么 too和enough该怎么用 7招教你做好笔记 经验分享:你的四六级备考姿势对了吗? 常用...
网络释义 1. 折片 还有一种折片(fold-fin)工艺,是将单片的鳍片排列以特殊材料焊接在散热片底板上,由于鳍片可以达到很薄,鳍片间距也非 … bak1.beareyes.com.cn|基于3个网页
(3, 16), which shell, as soon as possible outside the mouth of the barrel of the firing piece, is converted, by fold-out of the guide fins (3, 16), into a fin-stabilized artillery shell, any form of non-uniform fin fold-out being avoided by virtue of all the guide fins (3, ...
A fold-out fin has a fin geometry defined by two cross-sectional cuts through the cylindrical projectile body, both cuts being parallel to the boattail surface. This geometry insures that the stowed fin assembly fits within the gun tube. This geometry also exhibits low drag and good ...