sectional bar
型材
常用释义
英式发音
美式发音
基本释义
- 型材
例句
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1·The utility model relates to a column sectional bar used to connect with sheet material.本实用新型涉及一种用于连接板材的立柱式型材。
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2·Under the premise of the weight of the entire truss structure satisfying certain constraints, it achieved the minimum flexibility by optimizing the cross-sectional area of the bar.采用的力学准则为满应变设计准则; 在整个桁架结构重量满足一定约束的前提下,通过优化各杆件截面积,达到整体柔度最小。