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- History Tela wen Si base for this sad not already. 史特拉汶斯基为此伤心不已。
- The Knowledge Logic SI based on the non-standard logic allows incoherent information state, but not everything can derive from it. 建立在非经典逻辑基础上的知识逻辑SI允许存在不一致的信息,但是却不会得出“任意结论”。
- 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。
- Silicon/Silicon Germanium(Si/SiGe) has the advantage of being fully compatible with the Si based semiconductor industry. 摘要:矽锗材料具有能与矽基半导体工业整合的优点。
- 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。
- The purpose of this dissertation is to develop microwave and millimeter-wave baluns and their applications using commercial standard GaAs based HEMT and Si based CMOS MMIC processes. 本论文研究方向是著重于使用商用标准矽与砷化镓单晶制程来设计微波与毫米波段之平衡不平衡转换器及其在混频器和相移器之应用。
- 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
- SI The Knowledge Logic SI Based on the Nonstandard Logic 非标准逻辑基础上的知识逻辑
- A new type Si based MEMS integrated waveguide accelerometer 新型硅基MEMS集成光波导加速度传感器
- 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.
- Super powder of it si also a kind of ceramics material. 超细微粉也是高级陶瓷材料。
- 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。
- That can never be achieved through the si da. “四大”就决不能做到这一点。