第1页共6页 北京化工大学2005一一2006学年第二学期 《材料导论II》期末考试试卷标准答案 材料科学与工程学院出卷人：赵静；审阅人：刘玲 I.What do the following abbreviations stand for?Translate the abbreviations into Chinese (10pts,1pt/Q) 1.BMC,bulk molding compound,块状模塑料 2.CMC,ceramic matrix composite,陶瓷基复合材料 3.DP,degree of polymerization,.聚合度 4.FRP,fiber-plastics,纤维增强塑料 5.LCPs,liquid crystal polymers,液晶聚合物 6.MMC,metal matrix composite,金属基复合材料 7.PMC,polymer matrix composite,聚合物基复合材 8.RTM,resin transfer molding,树脂转移模塑 9.SMC.sheet molding compo nd.片状模塑料 10.TP,thermoplastic. 热塑性塑料 II.Choose the BEST TERM to match the definition and translate the selected term into Chinese (10pts,1pt/Q) 1.Q)Sealants,密封胶 2.B)Adhesion粘合 3.)Whisker晶须 4.S)Specific strength比强度 7.T)Viscoelasticity粘弹性 &.J)Hysteresis滞后作用 9.)Flame retardants阻燃剂 10.L)Nanocomposites纳米复合材料 III.Choose the correct answer(s)to the following questions(30points,1pt/Q) 1第 1 页 共 6 页 1 北京化工大学 2005 ——2006 学年第二学期 《 材料导论 II》期末考试试卷标准答案 材料科学与工程学院 出卷人：赵静；审阅人：刘玲 I. What do the following abbreviations stand for? Translate the abbreviations into Chinese (10pts, 1pt/Q) 1. BMC, bulk molding compound，块状模塑料 2. CMC, ceramic matrix composite，陶瓷基复合材料 3. DP, degree of polymerization，聚合度 4. FRP, fiber-reinforced plastics，纤维增强塑料 5. LCPs, liquid crystal polymers，液晶聚合物 6. MMC, metal matrix composite，金属基复合材料 7. PMC, polymer matrix composite，聚合物基复合材料 8. RTM, resin transfer molding，树脂转移模塑 9. SMC, sheet molding compound，片状模塑料 10. TP, thermoplastic，热塑性塑料 II. Choose the BEST TERM to match the definition and translate the selected term into Chinese (10pts, 1pt/Q) 1. Q) Sealants，密封胶 2. B) Adhesion 粘合 3. V) Whisker 晶须 4. S) Specific strength 比强度 5. G) Fiber loading 纤维载量 6. D) Degree of crystallinity 结晶度 7. T) Viscoelasticity 粘弹性 8. J) Hysteresis 滞后作用 9. H) Flame retardants 阻燃剂 10. L) Nanocomposites 纳米复合材料 III. Choose the correct answer(s) to the following questions (30points，1pt/Q)