English translation for "replacement reaction"
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- 直换反应；复分解反应
置换反应
Related Translations:
- Example Sentences:
| 1. | Study on competition reaction and replacement reaction of metallothioneins with lead ion
金属硫蛋白结合铅离子的竞争反应和置换反应研究 | | 2. | Metallothioneins ; lead ion ; competition reaction ; replacement reaction ; cd ; uv
金属硫蛋白铅离子竞争反应置换反应圆二色性光谱法紫外光谱法 | | 3. | There has been an increasing interest in the production of particulate reinforced aluminum matrix composites by the replacement reaction between low - cost oxides and al
采用廉价氧化物与al的置换反应来制备al _ 2o _ 3颗粒增强铝基复合材料的方法是目前的研究热点。 | | 4. | By using circular dichroism spectroscopy method and ultraviolet absorption spectrophotometry , competition reaction and replacement reaction of metallothioneins with lead ion were investigated
Mt - 。采用圆二色性cd光谱法和紫外uv吸收光谱法研究金属硫蛋白结合铅离子的竞争反应和置换反应。 | | 5. | Deposition mechanism of electroless plating tin in acid chloride solutions was analyzed theoretically , and three steps were summed up , including period of replacement reaction , coexistence periods of copper - tin codeposition and self - catalyzed deposition , and period of self - catalyzed deposition
从理论上系统地分析了酸性氯化物化学镀锡的沉积机理，将其归纳为置换反应期、铜锡共沉积与自催化沉积共存期和自催化沉积期三个阶段。 | | 6. | The experimental results show that in situ reaction between several oxides and al balances adiabatic temperature and controls the drastic reaction between cuo and al . at the same time , this kind of in situ reaction also accelerates the other replacement reactions and makes them react till to the end
实验结果表明采用多种氧化物原位反应法合理调配了不同反应的绝热温度，控制了cuo与al剧烈的铝热反应，同时促进了其它单质氧化物与al反应，使其能自我维持进行下去。 | | 7. | 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。 |
- Similar Words：
- "replacement prosthesis" English translation, "replacement pullet" English translation, "replacement rate" English translation, "replacement rate of water mass" English translation, "replacement ratio" English translation, "replacement redundancy" English translation, "replacement remnant" English translation, "replacement remnants" English translation, "replacement report" English translation, "replacement reserve" English translation
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