English translation for "dispersive ability"
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- 分散能力
Related Translations:
dispersive: adj.1.散,分散的,散乱的,弥散的,消散性的。2.【物理学】色散的。短语和例子the dispersive power of a lens 透镜的色散率。 a dispersive medium 扩散媒介。adv.-ly ,-ness n.
- Example Sentences:
| 1. | Meanwhile , fundamental principles about electroless tin plating by reducing agent and disproportionation reaction were explained . function of every component in the bath was explained that complexing agent can effectively change the potential of copper and tin , and accelerate the beginning of replacement reaction favorably ; reducing agent can increase the rate of chemical reaction and has the effect of promoting reaction dynamics too ; antioxidant can effectively prevent sn2 + in the bath from being oxidated ; additive agent a can improve the stability of the bath ; additive agent b has such effects as refining and brightening for the tin deposits , and it enlarges the range of brightening section ; additive agent c used as leveling agent can not only make the depostis level off , but also improve the dispersive ability of the bath ; surface - active agent can solve bubble problem which gathered on the surface of the deposits , and improve the surface quality of the deposits and the bath stability 阐述了镀液中各组分的作用:络合剂能有效地改变铜、锡的电位,促使初期的置换反应顺利进行;还原剂能加快化学反应速度,对反应动力学有积极的促进作用;抗氧化剂能有效地防止镀液中sn ~ ( 2 + )的氧化;添加剂a能提高镀液的稳定性,添加剂b对镀层能有细化和光亮作用,扩大了镀层光亮区的范围;添加剂c作为平滑剂,不仅能增强镀层表面的平整性,而且能提高镀液的分散能力;表面活性剂较好地解决了化学镀过程中汽泡在镀件表面聚集的问题,提高了镀层的表面质量和镀液的稳定性。 | | 2. | When sn2 + concentration in the bath is lower , sn2 + activity is not enough causes slow deposition rate and slow growth rate of crystallizing nucleus , so crystalline granularity deposited is smaller ; when sn2 + concentration in the bath is higher , the dispersive ability of the bath decreases and the surface quality of the deposits sets worse 镀液中sn ~ ( 2 + )浓度较低时,离子活度不够,沉积速度慢,晶核成长速度慢,使沉积的晶粒粒度较小; sn ~ ( 2 + )浓度过高,镀液分散能力降低,使镀层的表面质量下降。 |
- Similar Words:
- "dispersions plastiques" English translation, "dispersionshiftsinglemodefiberdsm" English translation, "dispersion大气色数" English translation, "dispersity" English translation, "dispersive" English translation, "dispersive action" English translation, "dispersive body wave" English translation, "dispersive capacity" English translation, "dispersive channel" English translation, "dispersive clay" English translation
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