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- Keywords Si Ca Ba alloy;Deoxidization; 关键词硅钙钡合金;脱氧;
- The condition of smelting Si Ca Ba alloy in DC furnace is introduce d.The method to slove furnace bottom build up and the factor affecting Ca conte nt in Si Ca Ba alloy are emphatically expounded. 介绍了在直流电炉中生产硅钙钡合金的试验情况，着重阐述了解决炉底上涨的方法和影响合金钙含量的因素。
- To develope new product with high additional value,the industrial-scale experiment on Fe Si Al Ca Ba alloy with one-step process is conducted. 为开发高附加值产品 ,采用“一步法”工艺进行了硅铝钙钡铁合金的工业生产试验。
- For ball bearing steel ZGCr15 the best refining effect can be obtained when the consumable electrode is remelted and deoxidized with Si Fe, Si Ca under acidic slag. The inclusions in the steel are of ductile silicate. 对于滚珠轴承钢ZGCr15，当自耗电极用钢采用Si－Fe、Si－Ca脱氧并用酸性渣重熔可以获得最佳精炼效果，使钢中夹杂物转变为硅酸盐类塑性夹杂物。
- Keywords Ba alloy;thermodynamic model;deoxidation;inclusion; 钡合金;热力学模型;脱氧;夹杂物;
- Keywords Si Al material;microwave synthesis;HDN;surfactant; 硅铝材料;微波合成;加氢脱氮;表面活性剂;
- Keywords SI unit;name of quantities;unit sign;matrixing.; 法定计量单位;量的名称;单位符号;换算;
- Keywords Si 2N 2O quartz powder preparation carbothermal reduction; 氮氧化硅;石英;粉末;制备;碳热还原;
- Keywords Si 3N 4;ceramic target;armour piercer;impacting and biting; 氮化硅;陶瓷靶;穿甲弹;侵彻;
- Keywords Si;heteropoly acid;rhodamine B;resonance scattering spectrometry; 硅;杂多酸;罗丹明B;共振散射光谱分析;
- Keywords SI data acquisition system;high density;high fidelity;high resolution;digital geophone; 数据采集系统;高密度;高保真度;高分辨率;数字检波器;
- Keywords Si doped Ge;Czochralski technique;microgravity crystal growth simulation; 掺锗硅;直接法;微重力晶体生长模拟;
- Keywords Si 3N 4 base composite ceramics;whisker;nona grain;propagating of crack; 4基复合陶瓷;晶须;纳米颗粒;裂纹扩展;
- Keywords Si（CH_3）2Cl_2;Syrchrotron radiation;Photoionization;Ionization potential;Chemical bond energy; 同步辐射;光电离;电离电势;化学键键能;
- Keywords Si nanocrystal;metal Ni induced;thin film;photoluminescence;magnetron sputtering;phase separation; 纳米晶硅;金属镍诱导;薄膜;光致发光;磁控溅射;分相;
- ba alloy soldering 白合金焊
- Ba Alloy Ba合金
- Keywords Si Junzi Decoction;spleen deficiency syndrome;estradiol;testosterone;thyroxin;triodo-thyronine;reverse triodothyronine;thyroid stimulating hormone;rats; 脾虚证;四君子汤;雌二醇;睾酮;甲状腺素;三碘甲状腺原氨酸;反三碘甲状腺原氨酸;促甲状腺素;大鼠;
- Keywords SI Engine;Spark Plug Ion Current;Virtual Instrument;Soft Sensing Technology;Plasma;Characteristic of Ion Current;Quasi-Homogenous Mixture Combustion;Optimizing AFR; 点燃式发动机;火花塞离子电流;虚拟仪器;软测量技术等离子体;离子电流特性;准均质稀薄燃烧;优化空燃比;
- Keywords: GPRS; GPS; GIS; Protocol; Design?? 关键词：通用分组无线业务；全球定位系统；地理信息系统；协议；设计??
