鈍角三角形 的英文怎麼說
中文拼音 [dùnjiǎosānjiǎoxíng]
鈍角三角形
英文
amblygon-
If you test by the triangle s angles, possible types are right, acute, obtuse, or equiangular
如果您用三角形的角度進行測試,那麼可能的類型是直角、銳角、鈍角或等角三角形。In the second chapter, the fluid mechanics principle of vortex flowmeter at first was introduced. the classical theory about vortex flowmeter and the method of computational fluid dynamics about flow around body were expanded on, and the model of the single bluff body and the dual bluff body vortex flowmeter were constructed. and then, fvm - finite volume method - analysis software fluent was applied to analyze the flow phenomenon of flow over single bluff body or dual bluff body
然後通過大量實驗和理論分析給出雙鈍體渦街流量計的設計準則:當管徑為d ,鈍體形狀為三角形,則鈍體設計參數為:銳邊寬度= 0 . 26d ,高度= 0 . 34d ,鈍體之間的距離= 1 . 2d (即當兩鈍體寬度相等且鈍體距離等於單鈍體兩列旋渦之間的距離) 。
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