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- The morphology, status, chemical state &properties of the composite deposits were studied by means of SEM, TEM and XRD. 利用SEM,TEM,XRD等方法研究了复合镀层的组织、结构、性能及其影响因素。
- Preparation of nickel-nanocarbon composite deposit is reviewed, and the codeposition mechanism is discussed. 总结了镍-纳米碳复合镀层的制备方法,并对镍-纳米碳的共沉积机理作了探讨。
- Studies on geochemistry, stable isotopes and REE geochemistry showed that the deposit was a polygenic composite deposit. 地球化学、稳定同位素和稀土地球化学等方面的研究表明,高家堡子金银多金属矿床是多成因复合矿床。
- Bath voltages were measured and compared with copper/nickel-tungsten-phosphorus composite deposit, graphite and copper cathodes in simulated production ... 模拟二氧化锰电解生产的条件,测定了该阴极材料的槽电压,并与石墨和铜进行了比较。
- Various factors affecting the microhardness of nano composite deposits electroformed under direct and pulse currents are investigated,and its strengthening mechanism is also discussed. 结果表明,纳米复合电铸层的表面形貌不同于纯镍电铸层,并且其显微硬度得到明显提高。
- The microhardness of composite deposit is increased by 5.6 percent and the content of UFD in the deposit is increased effectively through the using of extrudable stirring,while the abradability is reduced by 80 percent through the adding of UFD. 通过添加UFD粒子;Ni-P-UFD复合镀层显微硬度可提高5.;6%25;镀层磨损率可降低近80%25。
- Moreover, adding carbon nanotubes not only improves the degree of crystallization for the composite deposit but also helps their transformation from the amorphous state to the nanocrystal state. 此外;纳米碳管的加入;使镀层由非晶变成了纳米晶;促进了复合镀层的晶化.
- It possessed rich mineral deposits, including gold. 它拥有丰富的矿藏,包括黄金。
- Shuanghe fan delta was high construction composite depositing body.Because the source material and the water stream were steady, the body presented a receding overlain deposition successively. 双河扇三角洲为高建设型的扇三角洲复合体,由于物源、流向比较稳定,继承性和规律性较强,总体表现为下大上小的迭瓦状退复式沉积。
- Indonesia is abundant in petroleum deposits. 印尼的石油蕴藏量丰富。
- He deposits a sum of money in the bank each month. 他每月在银行存一笔钱。
- I think I'd like a deposit account. 我想要开个定期存款帐户。
- We are digging for mineral deposits. 我们正在掘地探矿。
- The country is short of known deposits of coal. 这个国家缺少已知的煤矿矿床。
- Some insects deposit their eggs on the ground. 有些昆虫把卵产在地上。
- electroless composite deposition 复合镀
- You may deposit your valuables in the hotel safe. 您可以将您的贵重物品放在旅馆的保险柜里。
- Containing amyloid deposits, as an organ. 蜡样的器官等含淀粉蛋白沉积的
- I'd like to pay200 yuan into my deposit account. 我想在在我的定期存款户头上存200元。
- She has10,000 dollars on deposit. 她有存款一万美元。