查询词典 molybdenum

We are good at brass-alloy continuous casting, fine auto smithing , numerical control cutting, spraying molybdenum, heat treatment and designing tooling and prototype molds.

公司拥有铜合金连续铸造、精密自动锻造、数控切削加工、零件摩擦表面钼层喷涂、金属热处理及工装模具设计制造技术。

The materials of crankshaft mainly use QT900-2 and QT800-2 high-strength rare earth, magnesium, copper, molybdenum, spherulitic iron, and auxiliary with forging steel crankshaft.

公司产品以 QT900-2、 QT800-2高强度稀土镁铜钼球墨铸铁的曲轴为主，锻钢曲轴为辅。

Hidins is the first in China that adopts environment-friendly automatic Sulfamate Nickel Plating line in making ceramic housing and molybdenum plating.

电镀方面：在半导体陶瓷和钼片电镀领域，海鼎盛科技是全国第一家采用全自动氨基磺酸镍环保电镀生产线的生产厂家。

Multi-metal mineralization, such as silver, cooper and molybdenum majorly developed in contacted zone of fractured fault belt in Weideshan superunit and Paleo-proterozoic Jingshan group.

银铜钼等多金属矿化主要发育于伟德山超单元的断裂破碎带或与古元古代荆山群的接触带中。

Micrometer-sized MoO2 hollow spheres were synthesized hydrothermally with ammonium heptamolybdate tetrahydrate as molybdenum source, Cetyltrimethylammonium bromide as structure-directing agent and C2H5OH as reducing agent, respectively.

在阳离子表面活性剂的作用下，以钼酸铵为钼源，乙醇作为还原剂合成了微米级MoO2空心球。

Recent progress and achievements of tungsten metallurgy in China including the exploitation of process technique in treating various resource, molybdenum separation technology from tungsten, production of high pure APT from low grade material and tungstenic scrape, process equipment and automatization degree in tungsten metallurgical plant, application of membrane technology in non pollution tungsten metallurgical process, and ultrafine powder of tungsten etc.

综述了近年来我国钨冶炼在开发处理多种资源的工艺技术、钨钼分离技术、从低品位钨矿物原料和含钨废料中生产高纯APT、钨冶炼技术装备和自动化水平、膜分离技术在开发无污染钨冶炼工艺的应用、超细钨粉等方面的最新进展和成果。

The invention uses the normal glass as the basal board , the studded target made of the indium metal mixing into molybdenum or tungstenic, and applies the responsive direct current magnetron sputtering technique under the condition of the basal board temperature equals room temperature, and also, under the appropriate state for the sputtering pressure, the oxygen partial pressure, the sputtering current, and the sputtering voltage to achieve the non-crystal structure In2O3:M film.

本发明以普通玻璃为基板，利用铟金属掺钼或钨的镶嵌靶，在基板温度为室温的条件下采用反应直流磁控溅射技术，在适当的溅射压强、氧分压、溅射电流和溅射电压的条件下制备获得具有非晶结构的In2O3：M薄膜。

The catalyst samples were characterized by XPS and the catalytic performance of the catalyst for synthesis of lower alcohols was investigated. The XPS results indicated that the molybdenum exists as Mo6+ and (Mo6++Mo4+) in the unreduced and reduced catalyst, respectively, while the cobalt exists as Co2+ in both unreduced and reduced catalyst.

结果表明，在氧化态超细Mo-Co-K催化剂中，钼和钴分别以Mo6+和Co2+物种存在，催化剂中各物种之间存在着相互作用；随着Co/Mo比的增大，还原态催化剂中Mo4+物种的含量逐渐增大并出现极大值；催化剂上合成低碳醇反应性能与其表面的Mo4+物种有关。

The mineral resources which are proved to be worthy of exploitation include antimony, plumbum, iron, zincum, magnesium, tungsten, molybdenum, bismuth, cuprum, cobalt, nickel, cadmium, thallium and argentums.

现已探明具有开采价值的矿藏有锑、铅、铁、锌、镁、钨、钼、铋、铜、钴、镍、镉、铊、银等金属和稀有金属矿，还有石墨、硅石、滑石、石英、石膏、花岗岩、耐火粘土等非金属矿。

Further more, The ZSM-5 zeolite catalyst was modified by molybdenum ion, which possesses bifunctions of aromatizing olefin and removing sulfur in gasoline.

模型烯烃原位反应表明MCM-22上有两类芳构化活性中心，在反应温度分别为190℃和320℃具有芳构化性能，后者是生成芳烃的主要活性中心。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。