tarnishing
英 [ˈtɑːnɪʃɪŋ]
美 [ˈtɑːrnɪʃɪŋ]
v. (使)失去光泽，暗淡; 玷污，败坏，损坏(名声等)
tarnish的现在分词
柯林斯词典
- VERB 玷污，败坏，损害(名誉或形象)
If you say that something tarnishes someone's reputation or image, you mean that it causes people to have a worse opinion of them than they would otherwise have had.- The affair could tarnish the reputation of the prime minister...
这一事件可能有损首相的名誉。 - His image was tarnished by the savings and loan scandal.
他的形象因为那桩储蓄信贷丑闻而受损。
- The affair could tarnish the reputation of the prime minister...
- V-ERG (使)有污迹;(使)失去光泽;(使)变暗淡
If a metal tarnishes or if something tarnishes it, it becomes stained and loses its brightness.- It never rusts or tarnishes...
它从不生锈，也不会失去光泽。 - Wear cotton gloves when cleaning silver, because the acid in your skin can tarnish the metal.
清洁银器时要戴上棉手套，因为你皮肤里的酸性物质会使它失去光泽。
- It never rusts or tarnishes...
- N-UNCOUNT 锈斑;污点
Tarnish is a substance which forms of the surface of some metals and which stains them or causes them to lose their brightness.- The tarnish lay thick on the inside of the ring.
戒指内侧有一层厚厚的锈斑。
- The tarnish lay thick on the inside of the ring.
双语例句
- Rapes of Indian women and foreign visitors have dented India's reputation abroad, tarnishing the image of the South Asian nation as a tourist destination.
印度妇女及外国旅客遭强奸事件的发生，使印度的国际声誉大受冲击，给这一南亚旅游胜地的形象抹上了污点。 - The detonation of the Singapore race-fixing scandal completely overshadowed Renault's on-track efforts in2009, tarnishing the team's reputation and forcing the departure of its two most senior staff.
新加坡站操纵比赛的丑闻完全掩盖了雷诺2009年在赛道上的努力，让车队名声受损，同时迫使车队两位最高级成员离开。 - Expanding the education about cataract is an important means to prevent blindness caused by phacolytic glaucoma. a hard brittle blue-white multivalent metallic element; resistant to corrosion and tarnishing.
开展白内障防盲教育是预防本病的重要手段。一种多价金属元素，坚硬、易碎、蓝白色，防腐防锈。 - Potential partners know Mr thakkar will do anything to avoid tarnishing the Mara brand, so they trust him.
潜在的合伙人都知道只要能保住集团的名声，萨克愿意做任何事情，因此他也深得他们的信任。 - Sacrificing the profits from the QFII facility was deemed to be worth it to eliminate the risk of tarnishing the bank's reputation with the Chinese authorities.
瑞信认为，牺牲这一QFII安排的利润是值得的，可以消除该行给中国有关部门留下不好印象的风险。 - Tarnishing Mechanism and Anti-tarnishing Techniques of Copper and Brass Coins
铜质币腐蚀变色机理及抗变色工艺研究 - You can avoid releasing low-quality code, and tarnishing your reputation.
你可以避免放出低质量的代码以免玷污你的声誉。 - Poor manners have aroused concern and criticism at home and abroad, to the extent that they are tarnishing the country's international image.
一些不良举止已经在国内外引起了关注和批评。在一定程度上它们会影响到我国的国际形象。 - Hydrogen also serves to prevent metals from tarnishing during heat treatments by removing the oxygen from them.
氢也可以用来在金属热处理中通过从中除去氧的方法来防锈。 - In short, even far-rightists are ditching anti-Semitism, which was only tarnishing their brand.
简言之，就连极右分子也正在抛弃只会让自己名誉受损的反犹太主义。 - The surface modification methods for preventing silver products from tarnishing were summarized, such as surface passivation, surface plating and surface coating.
概述了防止银产品变色的表面改性方法：表面钝化、表面镀膜和表面涂膜，并着重介绍了表面涂膜法。 - Acids, like the weak acid present in your can of Coke, can react with oxides to effectively reverse the process of tarnishing.
而酸，比如可乐中的弱酸，和氧化物产生化学反应，能有效避免生锈。 - Copycat companies run the risk of tarnishing a consumer's association with an already established brand at a time when Chinese consumers are increasingly brand-conscious.
中国消费者品牌意识日益增长，那些仿冒的公司们也会冒有败坏消费者与已有品牌联系的风险行事。 - Black Tarnishing Phenomenon of Chromate-Free Anti-Fingerprint Galvanized Steel Sheet
无铬型耐指纹电镀锌板黑变现象探究 - It exhibits excellent printability and stability and resists tarnishing of most metallic pigments.
展示出优异的印刷性稳定性以及抗印花（白地沾色）金属油墨。 - Mechanism of Tarnishing of Silver Coatings Caused by Illumination and Na, S Treatment
银层光照和Na2S处理致变色的机理 - Mechanism of Tarnishing of Silver Plated Wares and Strategy to Prevent It
镀银件腐蚀变色机理及防变色方法 - Practice on Catalytic Silver Electroplating and Silver Tarnishing Prevention
催化镀银与防银变色的实践 - Implantation of Cr and Ta markedly improves the tarnishing resistance of copper, Xe implantation gives a small improvement and Ar implantation has no effect.
结果表明，Cr、Ta离子注入显著地提高了铜的抗失泽能力，Xe离子注入效果较小，而Ar离子注入无改进效果。 - The effect of ion implantation on the tarnishing resistance of copper
离子注入对铜失泽行为的影响 - On the Progress of the Research on Anti-Tarnishing Silver Alloy
抗变色银合金研究概述 - The solderability and bonding of the Ag deposits under different conditions were tested. Results show that the Ag deposits maintain good solderability and bonding after being treated by baking, damping test, reflow for several times and tarnishing test in H_2S gas respectively.
测定了不同条件下银镀层的焊接性能和键合性能，结果表明，该置换镀银层分别经烘烤、潮湿试验、多次回流及在H2S气体中变色试验后焊接性能和键合性能仍然优良。 - The paper shows misusing dope has the character of cheating humanity, blaspheming science, corroding society and tarnishing culture.
认为滥用兴奋剂有欺骗人类、亵渎科学、腐蚀社会和玷污文化的特征，严重危害了人类健康和社会公平； - Development of Coating Preventing High Temperature Tarnishing of Stainless Steel in Reducing Atmosphere
防止不锈钢还原气氛高温变色镀层的研制 - The preventive measures against tarnishing include improvement of substrate quality, decreasing defect of design, improving electroplating process, strengthening the management of post-treatment and instituting different quality requests according to the product applied in various environments, etc.
提出了镀层的防变色措施：提高基体质量，减少设计缺陷，改进电镀工艺，加强镀后工序管理，根据产品的使用环境对其制定不同的质量要求等。 - Bright tin electrodeposits on copper wire are susceptible to tarnishing.
铜线材经光亮镀锡后易产生腐蚀变色。 - Silver Tarnishing and its Preventing Technique
银器的变色和防护技术 - Polishing can reduce the surface roughness of silver flan, but the polishing affected layer and residual polishing agent accelerate the formation of corrosion battery, which results the acceleration of silver tarnishing.
抛光能降低银的表面粗糙度，但是抛光过程中形成的加工变质层和残留抛光剂加速了腐蚀原电池的形成，使银币的腐蚀变色速度加快。 - In this dissertation, the silver coin tarnishing mechanism during storage time was firstly studied.
本文首先研究了银币在存放过程中腐蚀变色机制。