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- TiO2 based ceramics TiO2体系陶瓷
- Stabilization of the perovskite phase in PZN based ceramics is close-ly related to the type of additive and its amount. PZN基陶瓷中钙钛矿相含量的多少与添加剂的种类及数量密切相关。
- Phase transformation from pyrochlore to perovskite takes place during the firing ofPb(Zn_(1/3)Nb_(2/3))O_3 (PZN)based ceramics. PZN基陶瓷在烧结过程中都要经历由焦绿石相朝钙钛矿相的转变。
- Barium titanate (BaTiO3) based ceramics wh ich exhibit positive temperature coefficient of resistivity (PTCR) effec t were doped by yttrium fluoride (YF3) under different atmosphere. 在不同气氛下制备了YF3掺杂钛酸钡材料,并对其电阻的正温度系数特性进行了研究。
- This paper reviewed the synthetic mechanism of zircon based ceramic pigments. 对锆英石颜料合成机理的研究成果进行了总结。
- Bi2 ( Zn1/3 Nb2/3 ) 2 O7 based ceramics Bi2（Zn1/3Nb2/3）2O7系陶瓷
- lead zinc niobate based ceramics PZN基陶瓷
- To remove or reduce gingival coloration,the original metal based ceramic crowns were discarded. 结果通过一定时间的观察发现,用颈瓷技术的烤瓷冠,牙龈着色现象消失。
- Objective:To study the wettability of a new type nickel based ceramic alloyand measure its contact angle to provide laboratory data. 目的:考察新型镍铬铝钛烤瓷合金的润湿性,为新型合金的临床应用提供实验依据。
- The microstructures of laser remelting area on Zn-Al based ceramic thin film were analyzed by means of LM and SEM. Its formation mechanism is discussed in this paper. 采用金相显微镜、扫描电子显微镜等方法，分析了锌铝合金基陶瓷复合层激光重熔后的组织形貌和微观金相组织成分，并对其成因进行了探讨.
- Objective To analyse the marginal gingival coloration caused by metal based ceramic crowns in 28 patients, and to explore the methods to remove or reduce this abnormal coloration. 摘要目的对28例金属基底烤瓷冠引起冠颈部龈缘著色进行分析，探讨如何解决或改善其著色现象。
- Our quality is based solely on our sales samples. 我们的质量完全以货样为准。
- technichques relating to modification of TiO2 based photocatalysts in recent years such as metal cation doping, noble metal aggradation, oxide composite et al. 从贵金属沉积、金属离子掺杂、氧化物复合等几种途径综述了二氧化钛光催化剂的改性方法；
- The story is based mainly on tradition. 这故事主要来自传说。
- The story is based on historical facts. 这个故事是以历史事实为根据的。
- Based on speculative or abstract reasoning. 哲学上的，理论上的建立在思辩或抽象的推论之上的
- A foam ceramics of Al2TiO5?TiO2?SiO2 doped with CeO2 and Er2O3 was prepared by organic foam soaking. 用有机先驱体浸渍法制备了CeO2和Er2O3等稀土掺杂的Al2TiO5?TiO2?SiO2多相泡沫陶瓷。
- The TV play was based on real life. 那出电视剧是根据现实生活写成的。
- Capitalism is based on private ownership. 资本主义是建立在私有制基础上的。
