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- The shocklet was observed based on NPLS techniques in supersonic turbulent mix layer wind tunnel with convective Mach number 1. 在對流馬赫數為1.;24的超聲速湍流混合層風(fēng)洞中;以NPLS實(shí)驗技術(shù)為基礎觀(guān)察到了小激波結構。
- The differential equations governing the flutter motion of a bridge deck with TMD (Tuned Mass Damper)in the boundary layer wind field are established in this paper. 本文建立了具有被動(dòng)調質(zhì)阻尼器(TMD)的橋梁在邊界層風(fēng)場(chǎng)中的系統顫振運動(dòng)方程,導出了系統的特征方程。
- Unlike ordinary three-phase machines, there are four layers winding in each stator slot of the 3/12-phase machine and the total air gap magnetometive force pro. 交直流混合供電的三/十二相電機因其顯著(zhù)的優(yōu)點(diǎn)將被廣泛應用于獨立供電系統中,該電機定子上有兩套繞組,一套三相繞組提供交流電,另一套十二相繞組整流后提供直流電。
- Design of Single and Two Layer Winding of Small Sized Asynchronous Motor 小型異步電動(dòng)機單雙層繞組線(xiàn)圈設計
- The cylindrical part of a wind instrument. 管管樂(lè )器的管狀部分
- One-dimensional profile inversion of a cylindrical Layer with inhomogeneous impedance boundary: a Newton-type iterative solution 帶有非均勻阻抗邊界圓柱層的一維擴線(xiàn)逆轉:一個(gè)牛頓-型迭代解
- This layer of rock contains a lot of flint. 這一巖層中有大量燧石。
- The inner layer of the wall of a spore. 孢子內壁孢子壁的內層
- The stone was pecked and ground into cylindrical pestles. 石頭被鑿開(kāi)并被磨成一根根圓柱形的杵。
- There is a fine layer of dust on the desk. 桌子上有一層薄薄的塵土。
- Physical Modeling of Atmospheric Boundary Layer Wind Tunnel Experiment 大氣邊界層風(fēng)洞實(shí)驗的物理模型
- The middle, usually fleshy layer of a fruit wall. 中果皮果皮中間通常含肉較多的那一層
- The bottom layer is a mixture of sand and clay. 最下面的一層是沙和泥的混合物。
- A sturdy cylindrical container for storing liquids; a barrel. 桶貯存液體的堅固的圓筒狀容器; 桶
- A fine layer of dust covers everything. 所有的東西都蓋了一層薄薄的灰塵。
- A revolving cylindrical sieve used for screening or sizing rock and ore. 滾筒篩一種圓筒形的可旋轉的篩,用于巖石和礦石的篩分或大小測量
- A layer, as of doubled-over cloth or of paperboard. 一層一層,如折疊過(guò)的布料或紙板的
- The weevil is a shiny, cylindrical beetle. 象甲科害蟲(chóng)是一種發(fā)光的圓柱形甲蟲(chóng)。
- A surface, layer, or mass of frozen water. 冰面凍結的水的面、層或塊
- A thin layer of bone, membrane, or other tissue. 骨骼、粘膜或其它組織的薄層