查询词典 prepared

Acylvanadium sulfate is prepared by mixing coal mine containing vanadium, fluorite mine and sulphuric acid, then pumped in the reactive tank, further chemical combination and dissolving, acylvanadium sulfate enters in solution, qualified vanadic oxide is prepared.

本方法是将含钒石煤矿、萤石矿和硫酸调浆后，泵入反应槽中，进行化合和溶解，生成硫酸酰钒而进入溶液，经液固分离后得到含钒浸出液，浸出液经采用铁屑还原、氨水中和、萃取、反萃、氨水沉钒、煅烧等成熟工艺处理后，便产出合格五氧化二钒。

The devices of sandwiched structure were prepared by compounding poly[2-methoxy-5-(2-ethyl-hexyloxy)-l,4-phenylene vinylene] with SiO_2. The thickness of MEH-PPV of these devices are different. We found the suitable frequency of drive voltage to obtain the greatest brightness. The device of cascade structure was prepared based on this work.

采用共轭高分子聚2-甲氧基-5-(2′-乙基-己氧基)-1，4-亚苯基亚乙烯基与SiO_2制成夹层结构器件，研究了不同发光层厚度的器件的发光特性，发现长波峰的发光强度随驱动电压频率的增大而增强、短波峰的发光强度随驱动电压频率的增大而减弱，进一步分析了其机理。

Firstly, a composite antifouling composition is prepared by taking super-fine tourmalin powder and nano zinc oxide powder as materials and coating a layer of silicon dioxide on the surface of the super-fine tourmalin powder and nano zinc oxide powder, and the nontoxic conductive marine antifouling paint is prepared by dispersing composite antifouling composition, film-forming matter, conductive powder and addition agent.

以超细电气石粉末与纳米氧化锌粉末为原料，在其表面包覆一层二氧化硅，制得复合防污剂。然后以复合防污剂、成膜物质、导电粉末、助剂经过分散制成无毒海洋防污涂料。

Zirconia/graphite compound mold core was prepared by the coating, in which the silicon sol was used as binder and zirconia was used as refractory materials. The application feasibility of metal particles as a coolant in the solidification process was studied, and the application of metal particles as subsidiary coolant in the liquid metal cooling of directional solidification were analyzed and studied in this investigation. The conclusions can be drawn as follows: 1 The zireonia/graphite compound cores fabricated by brushing coating which was prepared by making silicon sol agglutinated zirconia as a refractory material were casteded at 800℃and 1000℃respectively, and the results show that the strength of the mold core is strong enough to meet the requirement of practical casting.

本文研究了以硅溶胶为粘结剂，氧化锆为耐火材料来制备氧化锆／石墨复合型芯的制备工艺；并分析了金属颗粒作为冷却剂在金属凝固过程中应用的可行性、金属颗粒的冷却能力以及金属颗粒作为辅助冷却剂在定向凝固的液态金属冷却法中的应用，得出以下结论：(1)以硅溶胶为粘结剂，氧化锆为耐火材料来配制涂料，采用刷涂石墨型芯的方法来制备的氧化锆／石墨复合型芯经800℃和1000℃实际浇铸实验，结果证明型芯的强度足够满足实际浇铸要求。

The results show that the sample prepared by coprecipitation method exhibits the highest activity and has the largest crystallite size, and after reaction for 140 min, 53.6% of rhodamine B is decolored; while for catalyst prepared by the citric acid complexation, the decoloration ratio is only 9.0%, though the latter has a higher surface area and smaller crystallite size than the former.

研究结果表明：这4种方法均能制备单一的钙钛矿型LaFeO3催化剂，其中，共沉淀法制备的催化剂具有最大的晶粒尺寸，最小的比表面积，仅为0.4 m2/g，显示出最强的光催化活性；在可见光照射下反应140 min，罗丹明B的脱色率达到53.6%。柠檬酸络合法制备的催化剂的比表面积最大，为8.1 m2/g，但其脱色率仅为9.0%。

If employers are not prepared to do this, then they must be prepared to defend any disparities.

假如雇主不打算这样做，便必须准备就任何不一致的情况作出解释。

Carbon-doped TiO2 thin films were prepared by direct current reactive magnetron sputtering at room temperature in an Ar/O2 ambience, using a titanium target incrusted with graphite pieces. The films as prepared were characterized by X-ray diffraction, UV-Vis transmission spectra, and photoelectrochemistry methods.

室温下通过直流反应磁控溅射的方法，利用碳钛镶嵌靶在Ar/O2气氛中制备了碳掺杂纳米TiO2薄膜，并通过X射线衍射、UV-Vis透射光谱以及光电化学的方法对薄膜进行了表征。

Ce0.35Zr0.55Y0.07La0.03O1.95(OSM=oxygen storage material), La-Al2O3 were prepared by coprecipitation and peptizing method, respectively. Monolith catalysts of Fe2O3 supported on prepared material were obtained by impregnation method and the catalytic activity for methane combustion under low concentration was investigated.

采用共沉淀法制备了高性能低铈储氧材料Ce0.35Zr0.55Y0.07La0.03O1.95和胶溶法制备了耐高温、高比表面的La-Al2O3并以它们为载体，制备了一系列整体式铁基催化剂。

The kitten should be prepared for some appliances, bath, the appliance should be prepared: bathtub, bath towel, bath, comb (metal, wood or plastic of all, the best preparation of teeth, the teeth of a Lean), brushes, absorbent cotton rods, small tweezers, eye ointment, hair dryer and so on.

给小猫洗澡要准备一些用具，应准备的用具有：洗澡盆、浴巾、浴液（要用对猫的皮肤无刺激性的）、梳子（金属、木质或塑料的都可以，最好准备密齿、稀齿的各一把），刷子、脱脂棉棒、小镊子、眼药膏、吹风机等。

Y-TZP nanoceramics were prepared by means of sintering after their cold-press formation of the Y-TZP nanopowders prepared with co-precipitation method.

采用沉淀法制备的Y-TZP纳米粉体经冷压成型后烧结成Y-TZP纳米陶瓷。

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。