dulling

英 [ˈdʌlɪŋ] 美 [ˈdʌlɪŋ]

v.  减轻; (使)变麻木; 使迟钝; 使不活泼; (使)变得无光泽，变模糊，变低沉
dull的现在分词

柯林斯词典

  1. ADJ-GRADED 枯燥无味的;沉闷的;无聊的
    If you describe someone or something as dull, you mean they are not interesting or exciting.
    1. They are both nice people but can be rather dull...
      他俩都是好人但非常沉闷。
    2. I felt she found me boring and dull...
      我觉得她认为我既无趣又沉闷。
    3. The documentary lasts for more than two-and-a-half hours, and there is scarcely a dull minute.
      该纪录片片长超过两个半小时,却鲜有沉闷之处。
  2. ADJ-GRADED 没精打采的;无生气的
    Someone or something that is dull is not very lively or energetic.
    1. The body's natural rhythms mean we all feel dull and sleepy between 1 and 3pm.
      人体生物钟会让我们在下午 1 点到 3 点之间感觉没精打采、昏昏欲睡。
  3. ADJ-GRADED (颜色或光)不明亮的,晦暗的
    A dull colour or light is not bright.
    1. The stamp was a dull blue colour.
      邮票是晦暗的深蓝色。
  4. ADJ-GRADED 阴沉的;昏暗的;多云的
    You say the weather is dull when it is very cloudy.
    1. It's always dull and raining.
      天气总是阴雨连绵。
  5. ADJ-GRADED （声音）不清晰的，隐约的，低沉的
    Dull sounds are not very clear or loud.
    1. The long whining whistle of a shell was followed by the dull boom of the explosion...
      在炮弹长长的哀鸣声呼啸而过之后是隆隆而低沉的爆炸声。
    2. The coffin closed with a dull thud.
      棺材合上时发出一声闷响。
  6. ADJ-GRADED (感觉)不明显的，不强烈的，隐约的
    Dull feelings are weak and not intense.
    1. The pain, usually a dull ache, gets worse with exercise...
      通常不明显的疼痛在运动后会加剧。
    2. I realized with a kind of dull shock that I didn't recognize a single name.
      我暗自一惊，发现一个名字都不认识。
  7. 钝的;不锋利的
    If a knife or blade is dull, it is not sharp.
    1. V-ERG (使)不强烈;(使)变得无光泽;(使)无生气
      If something dulls or if it is dulled, it becomes less intense, bright, or lively.
      1. Her eyes dulled and she gazed blankly...
        她眼神暗淡，呆呆地凝视着。
      2. He can dull your senses with facts and figures...
        他会用事实和数据蒙蔽你的理智。
      3. Share prices and trading have been dulled by worries over the war.
        股票价格和交易因人们对战争的忧虑而走低。
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    双语例句

    1. Well, it's an isolating earphone, capable of dulling the sound of crying babies, loud airplane engines, and your snoring spouse.
      那么，它是一个隔离耳机，消光的婴儿的啼哭，响亮的飞机引擎，和你的配偶打鼾声音的能力。
    2. A cataract is a clouding or dulling of the lens in the eye.
      白内障就是眼睛的晶状体上有阴影或者浑浊。
    3. The planning of road and traffic in historic block is not only one of Presupposition in historic block protection and renovation, but also one method of dulling the traffic contradiction in historic blocks which are located in the city center today.
      历史街区的道路交通规划，是历史街区保护与整治的前提之一，也是缓解当前位于城市中心的历史街区的交通矛盾一种手段。
    4. The acoustic isolation of headphones tends to highlight this dulling effect.
      耳机的隔音效果会使得这种现象更加明显。
    5. Custom has indeed no real influence upon our feelings of the beautiful, except in dulling and checking them.
      “习惯”并没有真正影响我们对美的感觉&除了减少和抑制美感。
    6. Using the wrong wheel cleaner can lead to discoloring, dulling, and permanent staining.
      使用错误的清洗液，轮胎可能褪色、裂、渍永远不能清洗掉。
    7. It's common to resolve to lose weight, but any sane person dreads a diet's dulling effect on the brain.
      这是决心减肥的人普遍都会忧虑的问题&任何从事脑力劳动的人都害怕节食会使大脑由于供能不足而变得迟钝。
    8. By means of various modifying methods, series leather fine chemicals with special function and high additive value can be obtained from gelatin ( by products of leather), and these materials can be used for leather finishing, retanning, dulling and filling.
      制革副产物&工业明胶经多种技术改性可获得性能优良的、具有高附加值的系列皮革化学品用于皮革的复鞣、填充、荫伤和涂饰。
    9. Electrophoresis Technology of Coloured Dulling Varnish on Aluminium Shaped Materials
      铝型材彩色消光清漆电泳工艺
    10. Because of high coating costs and dulling of Ni-coated or Cu-coated superhard abrasive, a new product with corundum-coating layer used for resin bonded tools has been recently developed successfully. Because this product can overcome these shortcomings, it's a new replacing product for resin bonded tools.
      新近研制成功的一种适用于树脂结合剂工具的刚玉涂覆的超硬磨料，克服了镀镍、镀铜超硬磨料镀覆成本高及使工具变钝的缺点，是树脂工具升级换代的新产品。
    11. Study of the Dulling Luminosity Ratio of Chilli Oil Resin and the Influence Factors
      辣椒油树脂的吸光度比及影响因素的研究
    12. Dialectical Reflection on Engels 'Argument of Principle First from Against Dulling's Theory
      对恩格斯《反杜林论》中原则在先论的辩证考察
    13. Study on the Dulling Agent Performance in Coating Material
      涂料中消光剂性能研究
    14. Surface Dulling for Plastics Flooring
      塑料地板的表面消光
    15. Conclusion TNF-α, IL-6 resulting from immune and inflammatory reaction may play an important role in the development of ACD by intervening iron metabolism, inhibiting the generation of erythropoietin ( EPO) and dulling the response of bone marrow to EPO.
      结论免疫及炎症反应所产生的细胞因子TNFα、IL6可能通过干扰铁代谢和抑制EPO生成、钝化对EPO的反应等途径介导了ACD的发生和发展过程。
    16. Some achievements on the study of preparation of polymer/ nano inorganic particle composite by melt blending were introduced, including surface partially dulling;
      简介了在熔融共混法制备聚合物/纳米无机粒子复合材料的研究中所取得的几点成果，包括：（1）无机纳米粒子的表面有限钝化；
    17. The physical character of the dulling material and the test way of the dulling coefficient
      消光材料的物理特性及消光系数的测试方法
    18. AE Detection in Monitoring the Dulling Process of CBN Wheel Used for Grinding Super Hard Cast Iron
      超硬铸铁磨削用CBN砂轮磨钝过程的声发射检测
    19. The effect of UV-radiation on PET and the stabilizing role of dulling agents and UV shield agents were investigated.
      研究了紫外线辐射对聚酯纤维的影响以及消光剂、纳米紫外线屏蔽剂的稳定作用。
    20. The influence of chilli growing area, extractive condition and concentrated method of chilli oil resin on the dulling luminosity ratio are studied.
      研究了辣椒产地、提取条件及浓缩方法对吸光度比的影响。
    21. The Ladle Furnace is an important device for Chongqing Iron& Steel Corporation. As three leaks between the electrode and the cover of the LF furnace, lots of soot get out from these leaks and it took very much pollution dulling its working.
      LF精炼炉是重庆钢铁公司炼钢厂重要的工艺设备，生产过程中，有大量的烟尘从电极与钢盖的间隙中涌出，给炉前工作环境带来严重的烟尘污染。
    22. Engels elaborated the principle of the theory of reflection, criticized Dulling's theory of'Principle first'in his work Against Dulling's Theory.
      恩格斯在《反杜林论》中阐发了唯物主义的反映论原则，批评了杜林的原则在先论。
    23. Described the application and the present state of the research for the dulling material. And involved some problems from it.
      叙述了消光材料的应用和研究现状及存在的问题。
    24. Discrimination of cutting tool dulling using pattern recognition technique
      应用模式识别技术判别刀具钝化
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