填空题铁碳合金中可能存在的渗碳体有五种，按照形成温度由高到低，依次是：______渗碳体、______渗碳体、______渗碳体、______渗碳体和______渗碳体。
填空题马氏体相变和贝氏体相变都属于无扩散性固态相变。
填空题A metallic consisting of metal elements and other elements is named as______.
填空题玻璃具有各向同性的原因是{{U}} (15) {{/U}}。
填空题晶胞是{{U}} (2) {{/U}}，其{{U}} (3) {{/U}}和{{U}} (4)
{{/U}}与对应的单位平行六面体一致。
填空题金属典型的晶体结构有______、______和______，相应的晶胞原子数为______、______和______。
填空题晶体长大方式与______有关，而晶体长大形态与______有关，同时也与界面前沿的______分布有关。
填空题Choose the BEST TERM to match the definition and translate the selected term into Clunese. A) Ablation L) Nanocomposites B) Adhesion M) Nettingindex C) Cohesion N) Plasticizers D) Degree ofcrystallinity O) Polymer E) Dielectric constant P) Polymerization F) Dielectric strength Q) Sealants G) Fiberloading R) Semi-crystalline H) Flameretardants S) Specific strength I) Glass-transitiontemperature T) Viscoelasticity J) Hysteresis U) Vulcanization K) Monomers V) Whisker
填空题______ is a complex solid material composed of two or more materials that are combined by physical means and do not lose their identity.