片语

copper based powder铜基粉末

Copper gold powder铜金粉

copper ore powder铜矿粉

Copper fine powder GR优级纯铜精粉

Green Copper Rust Powder铜绿散

copper r powder红铜粉

Copper Base Powder Metallurgy铜基粉末冶金

Copper metal powder铜金属粉

英汉例句

• In another aspect, a method is provided that includes forming brass from zinc powder and copper powder in the presence of a sodium electrolyte.

  另一方面，提供一种方法，该方法包括在钠电解质存在下由锌粉和铜粉形成黄铜。

• The hypergravity fields are generated in a test cup by utilizing the rotation of a rotor of the centrifuge, and the copper powder electrolysis reaction is carried out in the high gravity fields;

  利用离心机转子的旋转在试杯中营造超重力场，而电解铜粉反应在该超重力场中进行；

• The influence of the oxide contents of copper powder and the addition of silicon and graphite on mechanical properties, anti-friction and wear resistance performance were investigated.

  研究了铜粉的氧含量、硅和石墨的的加入量对铝基含油轴承材料的机械性能和摩擦磨损性能的影响。

• A new type of non asbestos frictional material is developed, which is made of phenolic resin, glass fiber, alumina, silicon oxide, barium sulfate, copper powder and graphite.

  以酚醛树脂、玻璃纤维、氧化铝、氧化硅、硫酸钡、铜粉及石墨等为原料按一定的配比制得了一种新型的摩阻材料并测试了其摩擦磨损特性。

• New technological process to extract copper powder and nickel sulfate from electroplating sludge was reported in this paper, and the economic barometer of technology procedures was examined in test.

  提出了利用铜镍电镀污泥生产金属铜和硫酸镍的工艺流程，并用试验考察了各工序的技术经济指标。

• Experimental results show that after adding the ionic masking agent, effectively improve the copper powder antioxidant properties, and the main influence factors is the coated and mole ratio.

  实验结果表明：离子掩蔽剂法制备的铜银双金属粉末具备了优良的抗氧化性能，其主要影响因素为包覆量及摩尔比。

• The title compound has been obtained by the reaction of copper powder with sulfur powder, potassium sulfide and 3-methylpyridine at ambient temperature and normal atmosphere.

  采用铜粉、硫粉、硫化钾及3-甲基吡啶在常湿、常温下直接合成了标题化合物。

• The new sintered process of porous coating tubes with composite powder based on copper powder in continuous sintering furnaces is researched and their performances are measured in this paper.

  研究了在连续式烧结炉中烧结铜基复合粉末多孔涂层管的新工艺，并对其性能进行了测定。

• The three-dimensional network copper-carbon composite pantograph was obtained by hot pressing and sintering with carbon fiber, copper powder and titanium powder, and graphite powder as raw materials.

  利用碳纤维布和铜粉、钛粉、石墨粉等为原料，采用热压成型、烧结等工艺制备三维网状铜一碳复合受电弓滑板。

• The optimal formula of the UV curable conductive adhesive gained from single factor test was as follows: Silver-plated copper powder 70%, complex photoinitiator 4%, AIBN 2% and KH570 2.5%.

  通过单因素实验确定了导电胶的最佳配方：镀银铜粉填充量为70%、复合光引发剂用量为4%、热引发剂aibn用量为2%、偶联剂KH570用量为2.5%。

• The preparation of nanometer copper powder by chemical reduction combined with homogeneous precipitation method is studied.

  研究了以化学还原法与均匀沉淀法相结合的方法制备纳米铜粉。

• We get the conclusion that the microstructure evolution of electrolytic copper powder and atomizing copper powder was different in SPS process.

  得到电解铜粉和雾化铜粉在SPS烧结过程中显微组织演变特征和规律不同的结论。

• The paper summaries preparation method and application of nano copper powder and proposes its future research interest.

  综述了纳米铜粉的应用及制备方法，对今后的研究方向进行了展望。

• The preparation procedures of nano-scale copper powder are introduced and commented in detail. The problems thereof and the future development trends are pointed out.

  详细介绍了纳米铜粉的各种制备方法，并对各种方法进行分析评价，指出了存在的问题及其研究方向。

• The experimental results show that the fine copper powder prepared under optimum condition meets well the …

  结果表明，在优化条件下所得微细铜粉性能完全符合电子浆料用铜粉的要求。

• The factors affecting on the infrared extinction performance of smoke agent based on copper powder and high nitrogen energetic compounds(HNEC) were studied.

  研究了含高氮含能化合物的铜基红外干扰烟幕剂的配方及影响配方性能的主要因素。

• The preparation technology and study status of silver-coated copper powder were introduced.

  介绍了银包铜粉的制备工艺及研究现状。

• The preparation of copper powder paste and stencil as well as the property of reactive paste during alongside printing with reactive and copper powder on flat screen printing were introduced.

  介绍平网印花机上进行活性染料和金粉共同印花时金粉浆的配制、注意事项，以及在印花生产过程中对花版的制备和活性染料色浆性能等要求。

• Stir completely about 20 minutes after add copper powder to the product, ensure the paint「s viscosity uniformity, leave it for 30 minutes to let the bubbles disappear.

  产品加入铜粉后充分搅拌20分钟，应保证油漆黏度均匀，静置30分钟消泡。

• The preparation process flow of conducting paint and silver plated flake copper powder as conducting filling were introduced.

  介绍了导电漆、作为导电填料的片状镀银铜粉的制备工艺流程。

• The invention discloses a direct reduction generator for copper powder with low apparent density and a process thereof.

  本发明公开了一种低松比铜粉直接还原发生器及工艺。

• The relationship between the surface」s unit resistance of the film with contents of silver plated copper powder and its particle size, and the contents of coupling agent were studied.

  分别研究了漆膜表面单位电阻与镀银铜粉的含量及其粒径以及钛酸酯偶联剂的含量之间的关系。

• Electrolytic process is an important method of producing copper powder, two important parameters of which are particle size of copper powder and efficiency of cathode current.

  电解法是制备铜粉的一种重要方法，铜粉的粒径和阴极的电流效率是其两个重要的指标。

• The catalyst system consists of solid strong acid ion exchange resin, organic solvent and copper powder in certain proportion, and the reacted catalyst system may be recovered for reuse.

  该催化系统由固体强酸离子交换树脂、有机溶剂和铜粉以一定比例组成，该催化系统在反应后可再回收循环利用。