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- APPLICATION:For producing doped tungsten bars,pure tungsten bars and tungsten electrodes etc. 用途:用于制造掺杂钨条,春钨条和钨电机等。
- Method of determinating of tungsten trioxide in artificial scheelite is described. 建立了人造白钨中三氧化钨的测定方法。
- By adopting deoxidization halting method,this paper studies the effect of the reductive courses and properties by mixing rare earth into doped tungsten oxide. 利用中止还原的方法,研究了稀土元素对掺杂钨粉还原过程及其性能的影响。
- Application:Raw material for hydrogenolysis tungsten powder,used for producing doped tungsten powder,tungsten bar,tungsten rod,tungsten wire and W-base high density alloy. 用途:氢还原钨粉原料,用于生产掺杂钨粉,钨条,钨杆,钨丝及钨基高密度合金。
- Tungsten trioxide (WO_3) has been under an extensive research because of its importance for its electro-optical, electrochromic, ferroelectric and catalytic etc. 三氧化钨(WO_3)是一种重要的功能材料,在光电、电致变色、铁电、催化等方面已被广泛地研究。
- TiO_2 and Ce doped TiO_2 thin film electrode deposited on porous nickel were prepared by sol-gel method,Using the porous nickel electrode as working electrode ,the photoelectrocatalytic(PEC) system was built. 用溶胶-凝胶法制备了泡沫镍负载TiO2及Ce离子掺杂TiO2薄膜电极,并以其为工作电极,建立了三电极光电催化体系。
- It shows that the rare earth elements can slow the doped tungsten powder's reductive rate and it takes more time for doped tungsten powder with rare earth to split than those without. 结果表明,在同样的还原工艺条件下,稀土元素能使掺杂钨粉的还原速率减小,分裂时间更晚,但最终的钨粉粒度更细小,可获得几百纳米的超细钨粉。
- With the further increase of laser power,the temperature of nanowires increased further at the same time, tungsten trioxide nanowires underwent a phase transition from monoclinic to orthorhombic. 随着激光功率的进一步增大,纳米线温度进一步升高,三氧化钨纳米线由开始的单斜相向正交相结构过渡。
- The enhancement of catalytic activity of Ce4+-doped SO42-/TiO2 catalyst increase because of the Lewis sourness and the number of active site of it increase owing to the Ce doping. 同时Ce4+的掺杂增强了催化剂Lewis酸性和提高催化剂表面与活性物种SO42-的配位能力从而增加催化剂表面活性中心的数目;这是提高催化剂活性的主要原因之一.
- He got a lot of dope from the secretary. 他从秘书那里获得许多内部消息。
- Determination of Tungsten Trioxide in Artificial Scheelite 人造白钨中三氧化钨的测定
- Synthesis and Electrical Properties of Ca and Ce Doped Pyrochlore-type Oxides Ca、Ce双掺杂烧绿石型复合氧化物的合成及离子导电性能研究
- Determination of Tungsten Trioxide in Tungsten Rock by ICP-AES 电感耦合等离子体发射光谱测定钨矿石中三氧化钨
- Andy said she would give me the live dope. 安迪说她可以向我提供最新的内部消息。
- Synthesis of new hexagonal tungsten trioxide and its doping reaction 新六方钨氧化合物的合成与掺杂反应
- 532 nm CW Laser Beam Self-pumped Phase Conjugation Induced by a Photorefractive Waveguide in Ce doped KNSBN Crystal Cu:KNSBN晶体中光折变波导诱导532nm连续光自泵浦相位共轭
- Keywords tungsten trioxide;phase coexistence;electrical properties;varistors; 三氧化钨;相共存;电学性质;压敏电阻;
- Keywords tungsten trioxide;nanocrystallite;electrochromics;foam;film; 三氧化钨;纳米晶体;电变色;泡沫;薄膜;
- Half the runners have been doped out. 有一半的赛马是服了药的。
- He doped out a solution to the problem. 他想出一个解决该问题的方法。