查询词典 electrodeposit

The composition of the electrodeposit was observed and analyzed by metallosope and SEM before and after corrosion. It was proved that the defects of the connecting rod coating is the main reason that weakens the corrosion resistance.

运用金相显微镜及扫描电镜观察腐蚀前后连杆的镀铬层组织，证实连杆的表面镀层缺陷是影响其耐腐蚀性的主要原因。

But the existed references only gave some partial and simple researches on this composite. So, a systematic research about the effect of each factor on the composite electrodeposit was performed in this thesis.

但已有文献仅对碳纳米管增强镍基复合镀层的部分性能有所简单描述，本文系统研究了各种工艺参数对碳纳米管增强镍基复合镀层性能的影响。

The effect of current density on the composition, structure and morphology of Ni-W alloy electrodeposit obtained in pyrophosphate bath were studied by the methods of spectrophotometry, X-ray diffraction and metallurgical microscope.

采用分光光度法、X射线衍射和金相显微镜等方法研究在焦磷酸盐体系中，电流密度影响下所获得的Ni-W合金电沉积层的组成、结构和表面形态。

Be not film of alloy of brilliant condition Ni-S-Co with electrodeposit method preparation, studied the electrochemistry performance of film.

梗概： 用电沉积方法制备非晶态Ni-S-Co合金镀层，探究了镀层的电化学性能。

Silvery white and anticorrosive Zn-Fe-P electrodeposit is obtained by using EA-P, which is prepared by author, as phosphorus source of the alloy, and the influence of the components of the electrolyte and technological parameters has been studied.

采用自制的析磷助剂EA-P为磷源，制得了兼具防护与装饰性的Zn-Fe-P合金镀层。探讨了镀液中析磷助剂EA-P及其它组分和工艺条件对镀层中磷铁含量的影响。

The conductivity of the membrane was measured by AC impedance method ,it was showed that the conductivity of the membrane prepared by electrodeposit method could get up to 10 -2 S/cm,the denseness of the membrane was investigated with a lab made negative pressure system,and it was found that the permeability of the membrane decreased by over 95% in the case of ca 2% phosphate deposit.

采用电化学沉积法和溶胶凝胶法制备了一种磷酸盐无机质子传导膜，交流阻抗法测得电化学沉积法制得的膜的电导率可达 10 -2 S/cm ，负压渗透系统研究膜的密实性表明：在磷酸盐沉积量为 2 %左右时，膜的透过性可降低 95 %以上。

A kind of additive with phosphorus EA-1 has been prepared, and a series of properties of EA-1 have been determined. The results show that EA-1 not only acts as a kind of brightener and smoother, but also acts as a source of phosphorus in zinc base alloy electrodeposit.

首次运用C语言编程对添加剂的感官指标进行模糊评定，所得结果不但能客观真实迅速地评定添加剂的作用效果，而且为添加剂的质量评定提供了一种有效的方法。

It is necessary to wash and clean the lacquer on the surface for electrodeposit wet film to ensure the quality after drying.

电沉积湿膜应用水洗冲净表面浮漆以保证烘干后的质量。

In addition, Electrodeposit Ni in the pore of PS substrates used to prepare carbon nanotubes was performed, and a carbon nanotubes array with diameter smaller than 10nm was obtained.

采用在多孔硅中电沉积镍作催化剂进行催化热解来制备碳纳米管，获得了管径较细、具有一定取向性的碳纳米管。

Enhanced corrosion protection was achieved from double layer deposits (EN deposit of about 30μm as the base coating plus alkaline ZnNi electrodeposit of about 10μm as a topcoat), which was capable of surviving 800～1000 hours of NSS without signs of corrosion.

在厚度相近的情况下，这种镀层组合可以承受800～1000hr的盐雾腐蚀，这一数值表明这种镀层组合可以为镁合金在非常严酷的腐蚀环境中提供良好的保护。

The two-acre Dunbar Community Garden in Little Rock has served as a model for several years.

几年来，坐落于小石城，占地两英亩的邓巴社区菜园树立了一个标杆。

Jerry points to the jacket hanging in the bathroom. It's ruined, and unwearable What?

杰瑞指着洗手间里挂着的夹克，毁了，不能穿了）什么？