介绍了氧化钨薄膜的掺杂研究；
用氢还原紫色氧化钨可高效地获得细钨粉。
The fine tungsten powder has been effectively obtained by hydrogen reduction of purple tungsten oxide.
不同的氧化钨原料明显地影响到钨粉的粒度。
The raw materials of various tungsten oxides strongly affect the particle size of tungsten powder.
探讨了微波煅烧仲钨酸铵制取三氧化钨的新工艺。
The new process of calcine for ammonium paratungstate to tungsten trioxide by microwave was investigated.
这种氧化钨管是由多根平行生长的氧化钨纳米线横向联合而成。
The formation of these WO3 tubes is attributed to the lateral coalescence of tungsten oxide nanowires.
通过这一系列过程将钨酸纯化，然后高温灼烧即得高纯三氧化钨。
The purified precipitate burns at elevated temperature and high pure tungsten trioxide can be obtained.
因此，正确地选择和生产氧化钨原料在钨粉生产中是非常重要的。
Therefore, it is highly important to make the right production and choice of the tungsten raw material in the production of tungsten powder.
三氧化钨催化剂重复使用4次，己二酸的分离产率仍可达到70%以上。
WO3 catalyst can be reused for 4 times and the isolated yield of adipic acid is still above 70%.
并对加入添加剂以提高三氧化钨回收率、净化钨酸钠溶液等问题进行了探讨。
The problems about increasing the recovery ratio of tungsten trioxide and purifying sodium tungstate with additives are also discussed in the paper.
利用脉冲电沉积法制备了掺钴氧化钨电致变色薄膜，并探讨了该方法的机理。
WO_3 electrochromic thin films doped with Co were prepared by pulsed electrodeposition, and the mechanism of this method was also explored.
采用溶胶-凝胶法，在氧化铟锡(ito)玻璃基质上制备氧化钨电致变色薄膜。
WO_ (3) electrochromic films were prepared on ITO glass substrates by the sol-gel method.
研究了浆料制备和敏感膜热处理工艺及不同电极材料对氧化钨纳米线敏感膜气敏性能的影响。
The influence of slurry preparation, sintering process and electrode materials on the gas sensing properties of nanowires sensing film has been investigated in detail.
结果表明：保证原料氧化钨相成分单一和性能稳定是生产粒度均匀、聚团少的优质WC粉的前提；
Results show that simple composition and stable properties of W oxide is a prerequisite for quality WC powder with uniform particle size and less aggregate.
对纳米氧化钨薄膜的电致变色、气敏特性等性质研究现状作了简要概述，提出了纳米氧化钨薄膜的发展前景。
The study status on electric metachromatism and gas sensibility of nanometric WO_3 thin film is briefly described. The developing trends of nanometric film are also put forward.
本文分别用原子力显微镜、双束紫外可见分光光度计、X-衍射仪等表征了用以上两种方法制备的三氧化钨薄膜。
The tungsten oxide films by two methods were characterized by atomic force microscope, double-beam UV-VIS-NIR spectrophotometer and X-diffractometer.
在超高真空条件下，用对样品进行闪烁加热的方法测定了蓝色氧化钨WO _(2.90)吸附丙烯和氧的热脱附谱。
The thermal desorption spectra of propene and oxygen adsorbed on blue tungsten oxide WO_ (2.90) have been measured by means of flash heating the sample in ultra high vacuum.
结果表明，不同氧化钨——紫钨、蓝钨、黄钨具有不同的微观结构，其中紫钨具有独特的单晶棒状结构，适合生产细颗粒钨粉。
The results show that different tungsten oxides, including violet tungsten oxide, blue tungsten oxide and yellow tungsten oxide, are of different microstructure.
本文采用反应磁控溅射法和溶胶凝胶法制备了均匀致密的三氧化钨薄膜材料，对它的光学性质、表面形态、结构等进行了深入的研究。
The effects of low-power(LP) buffers on the structural properties of ZnO thin films deposited under high power by RF magnetron sputtering have been investigated.
本研究以电浆电弧为加热源蒸发钨靶材，并藉由气凝合成机制，外加一套吹气装置制备氧化钨奈米棒，分别探讨腔体压力与奈米棒平均直径及产率的关系。
In the present study, tungsten oxide nanorods were prepared by a plasma arc gas condensation technique where a gas nozzle was introduced to provide blowing gas.
本研究以电浆电弧为加热源蒸发钨靶材，并藉由气凝合成机制，外加一套吹气装置制备氧化钨奈米棒，分别探讨腔体压力与奈米棒平均直径及产率的关系。
In the present study, tungsten oxide nanorods were prepared by a plasma arc gas condensation technique where a gas nozzle was introduced to provide blowing gas.
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