常見(jiàn)例句Elinvar is a trademark for a kind of nickel-chromium steel used for watch springs because its elasticity is constant over a wide range of temperatures. 埃林瓦是一種用于手表彈簧的鎳鉻鋼，因其能在很大的溫度范圍內(nèi)保持一定的彈性。Elinvar is a trademark for a kind of nickel-chromium steelused for watch springs because its elasticity is constant over a wide range of temperatures. 埃林瓦是一種用于手表彈簧的鎳鉻鋼，因其能在很大的溫度范圍 內(nèi) 保持一定的彈性。Study on Ferro-magnetic Elinvar Alloy Character by Expansion Method 膨脹法研究鐵磁性恒彈性合金Study of Measuring Method for Ferro- magnetic Elinvar Alloy Curie Temperature 鐵磁性恒彈性合金居里溫度測(cè)量方法的研究Study of Measuring Method for Ferromagnetic Elinvar Alloy Curie Temperature 鐵磁性恒彈性合金居里溫度測(cè)量方法的研究Keywords ferro magnetic elinvar alloy;average coefficient of linear expansion; 鐵磁性恒彈性合金;平均線膨脹系數(shù); 返回 elinvar