202407-26 杨氏模量(Young modulus) NEW 以下文字资料是由(太原热线www.0351net.com)小编为大家搜集整理后发布的内容,让我们赶快一起来看一下吧!更新1:Breaking stress depends on materials only. so the breaking stress is unchanged for half-diameter line. half-diameter line解半倍长 / 解直径一半??past paper 03.Q9(paper1) diameter 标示解释 n.[... Read More >