ellipse of stress 中文意思是什麼
ellipse of stress
解釋
應力橢圓-
China ' s current beer trademarks are mainly divided into three types : one is the ellipse resembling qingdao beer trademark, the second is to stress local features like the great wall of tianjin, temple of heaven of beijing, guilin landscape, etc. the majority of them take places of interest, beautiful sceneries as the subject ; the third is the use of some foreign beer trademarks in joint ventures
我國現在啤標大約有三種類型：一是仿青島啤酒的橢圓形；二是突出地方色彩的啤標，如天津的長城、北京的天壇、桂林山水等，多以名勝古跡、秀水靈川作為題材；三是合資浪潮下一些外國啤酒商標的使用。 -
It also gives the semi - ellipse closing roller forming principle & quot; semi - ellipse + bouncing = round & quot;, and makes the principle formulated and quantitative for the control method and pattern of the pipe forming bouncing. this is the reasonable model for forming of thick wall pipe and high stress pipe
指出半橢圓閉口孔型輥的成型思想是「半橢圓+回彈量=圓」 ，並且使這一思想公式化、數量化，為控製成型管坯的回彈提供了方式和方法，是成型高強度厚壁管的理想模具。
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