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- Physics of Transition metal Oxides. 过渡金属氧化物物理学。
- Heats of hydration of divalent transition metal cations. 二价过渡元素离子水化热等.
- The resistance part of parts comprises NMOS transistor and PMOS transistor for metal silicon. 将元件的低电阻部分,包含NMOS晶体管与PMOS晶体管,予以金属硅化。
- Synthesis of Transition Metal Methionine Schiff Base Complexes and The O2. 甲硫氨酸席夫碱铜、锌、钴配合物合成及抗O2.
- The transition metal catalysts for hydrosilation are reviewed in this paper. 本文评论了用于硅氢加成反应的过渡金属催化剂。
- Real materiel conditions and operation parameters wre inputted into the system.And predicted values of hot metal silicon content were gained. 将实际高炉的原料条件及操作参数输入系统,得到了高炉铁水矽含量的预测值。
- The effects of the transition metals copper and nickel on oxygen precipitation in Czochralski silicon under a rapid thermal process are investigated. 摘要研究了快速热处理工艺下直拉单晶硅中过渡族金属铜、镍对内吸杂工艺中氧沉淀形成规律的影响。
- The results show that: the specimens with metal silicon or aluminum powder become denser because the plastic metal powder contributes to filling the space. 结果表明:在纯碳化硅材料中分别加入硅、铝粉之后,由于金属的延展性,在成型过程中有利的填充了碳化硅颗粒间的空隙,使得干坯更加致密。
- For clarify the complex of ironmaking, BF's (blast furnace) ironmaking process anddifficulties of predicting hot metal silicon content were described in this paper. 由于炼铁工艺的专业性和复杂性,为阐述本文内容,首先介绍了高炉炼铁的一般过程,说明了铁水含硅量预测的技术价值和主要的技术难度。
- Transition metal sulfur chemistry has an important significance in biochemistry and industry. 过渡金属硫化学在生物及工业方面均有重要意义。
- A deodorant catalyst CMT A composed of transition metal and rare earth oxides was prepared. 介绍了以堇青石蜂窝陶瓷薄片为载体 ,附载过渡金属及稀土金属氧化物活性组分制备的 CMT- A除臭催化剂。
- Kishore K. Action of transition metal oxides on composite solid propellants[J]. AIAA J., 1980, (18):1404. 张炜;张仁.;过渡金属氧化物催化作用的表征[J]
- In this paper we have investigated the sensor response to CO gas of REMeO3 (RE = rare earth, Me = transition metal). 本文考察了钙钛矿REMeO_3(RE=La,Pr,Nd,Sm,Eu,Gd,Tb,Dy;Me=Co,Mn,Fe,Cr,V)氧化物的CO气敏特性,发现灵敏度大小次序为SmCoO_3>SmFeO_3>SmMnO_3>SmCrO_3>SmVO_3;
- Micro-silica/silica fume is the dust recovered from smoke released while smelting metallic silicon or ferrosilicon. 微硅粉(硅灰)是从金属硅或硅铁等合金冶炼的烟气中回收的粉尘。
- Oxygen carrier is a kind of transition metal complexes which can absorb O2 reversibly. 化学链燃烧是一种新型的燃烧技术,氧载体的性能对它的发展非常重要。
- It has been proved that the introduction of nitrides of transition metals in the silicon nitride was better than that of carbides in the aspects of electrical conductivity and cutting property. 研究发现,加入过渡金属的氮化物或混合加入在增加复合材料的导电性及提高切削性能上比单独加入碳化物具有更大的优势。
- The Spectrum Characteristics of Unconjugated Bilirubin and Transition Metal Ions in NaOH Solution. Yang Fang; Zheng Wenjie; Bai Yan et al(杨芳,郑文杰,白燕等).
- Organic metal catalyzer, phosphine ligand for transition metal catalyzed reactions. 用途: 该产品系为一种二膦配体。DPPF 与过渡金属的络合物可用C-C/C-N/C-O偶合反应等有机合成催化剂。
- Metallic silicon will be sold to the foreign trade corporations of Dalian while ferrosilicon alloy will be mainly supplied to Jixi Iron and Steel Company. 金属硅外销大连外贸公司,硅铁合金主要供给鸡西钢铁公司。
- Transition metal salts do not much improve the permeabilities, also the ratio of O_2 and N_2 keeps constant. 过渡金属盐使硅橡胶膜的渗透系数稍有增加,但对透气比无作用。