English translation for "tin deposit"
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- 锡矿床
Related Translations:
- Example Sentences:
| 1. | The tin occurrence in endogenic tin deposits in south hunan province
湘南地区内生锡矿床锡的赋存状态 | | 2. | Geological characteristics and genesis of xianghualing skarn type tin deposit
双旗山金矿床的控矿构造特征 | | 3. | Geological characteristics and genetic analysis of honghuanao tin deposit in jiangxi province
江西红花脑矿区锡矿床地质特征及成因探讨 | | 4. | After the investigation and study on alluvial tin deposit in changning dayishan mine , conclude that its geologic setting mainly iles in its structure and land form a proper scale of alluvial tin deposit were found in the limestone solution cave around dayishan granite body
摘要通过对常宁大义山砂锡矿的调查研究，总结分析了常宁大义山砂锡矿形成的地质条件主要受构造条件和地貌条件的影响。 | | 5. | This paper is one part of the science and technology cooperation item between yunnan province and university / academy named the research of metallogenetic and mineral resource predication in the deep and periphery of gejiu tin deposit ( 2000yk - 5 ) , and is emphasized particularly on the mineral resource predication in gaosong field
本文是云南省省院省校科技合作项目“个旧锡矿深部利外围成矿预测及矿山增储研究” ( 2000yk ? 5 )成果的一部分，侧重于论述个旧锡多金属超大型矿区高松矿田的矿产资源预测问题。 | | 6. | On the basis of electroplating and immersion plating tin , and through large numbers of experiments , a new process of electroless plating tin in acid chloride bath solutions including sncl2 2h2o , nah2po2 h2o , special complexing agent , additive agent , stabilizing agent and antioxidant , was established . continuous self - catalyzed deposition of tin on copper substrate was achieved successfully , and half - bright and silvery - white tin deposits with excellent properties were obtained
本文是在电镀锡、浸镀锡工艺配方的基础上，通过大量的试验，确立了一种以氯化亚锡、次亚磷酸钠和特定的络合剂、添加剂、稳定剂，抗氧化剂为基本镀液组成的酸性氯化物化学镀锡体系，成功地在铜上实现了锡的连续自催化沉积，获得了性能优异的半光亮银白色锡镀层。 | | 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：
- "tin crystal size examination" English translation, "tin crystals" English translation, "tin cup" English translation, "tin dale" English translation, "tin dei hung sam" English translation, "tin dichloride" English translation, "tin die casting alloy" English translation, "tin dien" English translation, "tin diethyl" English translation, "tin diethyl dichloride" English translation
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