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- Keywords TiAl 2O 3 crystal;laser crystal;TGT crystal growth; 3晶体;激光晶体;温梯法晶体生长;
- The Burgers vectors of two array dislocations are determined,and the dislocations in Al 2O 3 crystal grown by TGT are edge type dislocation. 确定了两组位错线的 Burgers矢量，温梯法生长的 Al2 O3 晶体中的位错主要是刃型位错。
- Keywords PbWO 4（Y 2O 3）crystal;scintillating crystal;Bridgman method; 晶体;闪烁晶体;布里奇曼法;
- Ti: α Al 2O 3 crystal 钛宝石晶体
- Both TiAl and Ti 24Al 14Nb 3V suffered severe hot corrosion. The TiAlCr coatings remarkably improved the hot corrosion resistance due to the formation of protective Al 2O 3 scale. 结果表明，850 ℃时，90 %25 Na2SO4 ＋ 10 %25 K2SO4 中Ti50Al 和Ti?24Al?14Nb?3V 都遭受严重热腐蚀。
- Interface reactions of TiAl alloy with three varieties of ceramic shell molds, including Al 2O 3, ZrO 2,ZrO 2 stabilized with CaO , were examined by EPMA, Vicker microhardness meter, optical microscope and SEM. 借助电子探针微区分析仪、维氏显微硬度计、光学和电子显微镜对TiAl合金与Al2 O3 ,ZrO2 以及经CaO稳定的ZrO2 3种陶瓷型壳的界面反应进行了研究分析。
- Que, As 2O 3 alone or IFN in combination with Buf can reinforce the sensitivity of HL-60/ADR cells to ADR. Que、As2 O3能增加 HL- 6 0 / ADR对阿霉素的敏感性 ,逆转其耐药 ,IFN与 Buf联合亦能增敏及逆转耐药
- Ni 2O 3 can induce strongly the malignant transformation of HLF cells and may be carcinogenic to human beings. Ni2 O3有较强的诱导HLF细胞恶性转化的能力 ,具有致癌性。
- The basic processing of Al Al 2O 3 composite green body by in sith coagulation casting is discussed in this paper. 介绍了采用原位凝固注模成形法制备Al?Al2O3复合材料坯体的基本工艺过程；
- Keywords TiAl;superdislocation;dissociation width; 超位错;分解宽度;
- CeO 2 modified Al 2O 3 and TiO 2 supports are prepared using incipient wet impregnation method. 采用等体积浸渍法制备了CeO2 /Al2 O3、CeO2 /TiO2 复合氧化物载体 .
- The pressureless sintering process adding Y 2O 3 and Y 2O 3+La 2O 3 as sintering aids was studied. 研究了以Y2 O3 和Y2 O3 +La2 O3 为烧结助剂的Sialon陶瓷的常压烧结过程及其相结构。
- The results show that multiplayer Ni-Cr 2O 3 composite coating have a strong wear resistance. 结果表明 ,电刷镀多层Ni-Cr2 O3复合镀层具有良好的耐磨性。
- The As 2O 3 and ATRA in the treatment of APL can obtain a higher CR rate and a shorter duration for achieving CR. ATRA联合As2 O3 治疗APL患者不仅能获得好的疗效 ,而且能缩短达CR的时间。
- Methods Twenty APL patients were treated with the ATRA and As 2O 3 combination, and 18 of them could be evaluated. 方法 As2 O3 联合ATRA治疗初治和复发APL患者 2 0例 (可评价的患者 18例 )。
- Al 2O 3 addition could inhibit grain growth of ZrO 2,as well as improve mechanical properties at room temperature. Al2O3既可抑制晶粒长大，又使常温力学性能有所改善。
- Keywords TiAl;EHT band method;band;electronic structures; EHT能带计算方法;能带;电子结构;
- Al 2O 3 was codeposited with the deposition of NiP,and the composite can be fabricated. 指出Al2O3随着NiP的沉积而发生共沉积，形成NiP－Al2O3复合材料；
- The purity 99.99% of scandium oxide(Sc 2O 3) was prepared from tungstenic slag with extraction process. 用萃取法从钨矿渣制得纯度为99．99%25的氧化钪。
- The preparing condition of TiO 2 mica nacreous pigments with Fe 2O 3 was studied. 对三氧化二铁着色的云母钛珠光颜料的制备工艺进行了研究。
