internal rib 中文意思是什麼
internal rib
解釋
內肋筋-
The internal passage is rectangular cross - sectioned with two opposite ribbed walls, and the rib - turbulators are staggered arranged
通道模型為上下壁面帶肋的矩形橫截面通道，其中上下壁面的肋錯排布置。 -
Numerical simulation on hydrodynamic characteristics of bifurcation pipe with internal crescent rib
內加強月牙肋三岔管水力特性數值模擬 -
The experimental model is a rectangular section of 15. 2 187mm ~ 2, which is composed of two aluminum plates. the angles between the internal netted rib turbulators and the flow direction are 45 ? for the one plate and 60 ? for the other, or both 45 ? for two plates. in the experiment, the re numbers changes from 0. 4 10 ~ 4 1. 5 10 ~ 5, rib width - to - pitch are 0. 25, 0. 3 and 0. 5, rib width - to - height are 0. 25, 0. 3 and 0. 5, the rib height - to - hydraulic diameter ratio is 0. 246
主要研究了在通道進口截面積（即無肋處的截面積） a為15 . 2 187mm ~ 2 、肋高與通道當量直徑之比e / de等於0 . 246 ，實驗雷諾數范圍在0 . 4 10 ~ 4 1 . 5 10 ~ 5之間的情況下，雷諾數re 、肋向角a 、肋寬與肋高之比t / e和肋寬與肋間距之比t / p等參數對通道強化傳熱與流動阻力特性的影響。 -
The paper build a plane model of the whole bridge based on the fem, and analyze the internal force and structural displacement changes in every damage circumstance. the data reflect that the damages in arch rib in the tip will make internal force of some sections increased, accordingly the stability and the durability of the structure reduce ; the damages in the arch foot will change the structure system ; and the displacements of abutments will develop great accessional internal force, and deform the main arch and even crack, accordingly change the system of the structure
論文建立了全橋的平面有限元模型，分析了在各種病害情況下全橋的內力及結構位移的變化，計算數據反映了，拱頂拱肋損傷會造成某些截面的內力增大，結構的穩定性和耐久性降低；拱腳損傷可能引起結構體系改變；墩臺位移會使上部結構產生較大的附加內力，使拱圈變形甚至於開裂，從而導致結構的受力體系發生改變等。 -
Only when chinese enterprises pay enough attention to organization change, which is the " soft rib " of enterprises, and develop and improve their internal strength can they achieve competitive edge
只有正視「軟肋」 ，積極進行組織變革，苦練內功，強身健體，夯實地基，我國企業才能在競爭中立於不敗之地。 -
Comprehensive understanding of how the rib geometries affect the discharge coefficients of the film holes and how the holes " extractions affect the pressure losses of the passage, would allow designers to optimize the layout of the internal cooling passages of the blades for acquiring higher cooling performances
為詳細了解此種通道中的肋對氣膜孔出流特性的影響以及氣膜孔出流對通道流阻特性的影響，本文採用了實驗和數值模擬相結合的方法進行了系統的研究。 -
Crushed rib cage and damage to internal organs consistent with a fall.
胸腔壓碎以及內臟的損傷的癥狀都和跌傷一致 -
An experimental investigation on the flow and heat transfer characteristics in rectangular channel with internal netted rib turbulators is conducted
本文對網格式肋化內冷通道在靜止狀態下的強化傳熱與流動阻力特性進行了實驗研究。
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