elastic modulus彈性模數、彈性係數學術名詞彈性模數:力學、化學術語、高分子材料、計量學、紡織科技、造船工程彈性係數:造船工程、電機工程、核能、機械工程、鑄造學、海事彈性模量:物理學英文釋義(physics) the ratio of the applied stress to the change in shape of an elastic body