allotropic transformation
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美
同素异形变化
双语例句
- Calculation of Melting Point and Allotropic Transformation Temperature of Ti-Al Alloys with Interstitial Impurities
含间隙元素Ti-Al合金的熔点及同素异型转变温度计算 - Their allotropic transformation and crystalline structure are very similar to that of Ca_2SiO_4 and Sr_2SiO_4. The β variety presents certain structural disorder.
它们的相变和晶体结构与Ca2SiO4和Sr2SiO4等同类的化合物有相似之处。 - Electroless Co-B coating is amorphous as plated. With increase of heating temperature, the coating crystallization, Co-B phase deposition and allotropic transformation from α-Co to β-Co occur respectively.
化学镀Co－B合金在镀态下为非晶态，随温度升高，依次发生晶化转变，析出Co2B相和α-Co向β-Co的同素异构转变。