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dust
[dʌst] [dʌst]

  • n. 沙尘;灰尘;粉末;尘雾;除尘,掸灰;<文>尸骨,遗骸;<文>凡身,肉体
  • v. 擦去……的灰尘;把粉末撒于;<美,非正式>狠揍,杀死(某人)
  • 【名】 (Dust)(德、俄)杜斯特(人名)

[ 第三人称单数 dusts 现在分词 dusting 过去式 dusted 过去分词 dusted ]

网络释义专业释义英英释义

  灰尘

关于洁净电子厂房洁净区内消防系统施工注意事项-飞冠代写网 关键词:灰尘、流入、产生、积聚、清除 [gap=918]Keywords: dust, the inflow, the generation, accumulation, clear

基于4850个网页-相关网页

  [环境] 尘埃

极地冰岩芯——气候和环境的记录_stmopen 关键词】: 冰岩芯 气候 大气成分 尘埃 温室效应 [gap=1238]Keywords】: ice cores,climate,atmospheric composition,dust,greenhouse effect

基于1216个网页-相关网页

  [环境] 粉尘

粉尘Dust)是指悬浮在空气中的固体微粒。习惯上对粉尘有许多名称,如灰尘、尘埃、烟尘、矿尘、砂尘、粉末等,这些名词没有明显的界限。

基于1115个网页-相关网页

短语

dust storm 沙尘暴 ; 尘暴 ; 沙暴 ; 细含沙良多的乡俗暴

dust collector [环境] 除尘器 ; [环境] 集尘器 ; 吸尘器 ; [环境] 除尘装置

coal dust [环境] [矿业] 煤尘 ; 煤灰 ; 煤粉尘

cosmic dust [地质] [天] 宇宙尘 ; 宇宙尘埃 ; 字宙尘

From Dust 沙尘 ; 尘埃 ; 英文名称

Ask the Dust 问尘情缘 ; 心尘情缘 ; 问红尘 ; 预告片

dust coat 风衣 ; 大衣 ; 防尘外衣

Dust in the Wind 恋恋风尘 ; 风中之尘 ; 风中之沙 ; 风尘

dust devil 尘旋风 ; [气象] 尘暴 ; [气象] 尘卷

 更多收起网络短语
  • 粉尘 - 引用次数:280

    参考来源 - 电除尘器电源控制器的开发
    灰尘 - 引用次数:87

    Research on heavy metal pollution of urban dust can be seen as a new breakthrough point for eco-environmental research of city.

    城市灰尘重金属污染的研究应该成为我国城市生态环境研究的一个新切入点。

    参考来源 - 金华城市灰尘重金属空间分布规律
    飘尘
  • 粉尘 - 引用次数:26

    参考来源 - 期刊学术社区
    粉末 - 引用次数:1

    In the process of laser cladding, there were noise caused by powder splash, arc light and dust, so it was necessary to pre-process images to get useful information.

    由于激光熔覆过程中存在粉末飞溅、弧光和烟尘等噪声干扰,在提取图像有效信息时对图像进行处理。

    参考来源 - 环形激光光内送粉熔池特征与熔层性能
  • 粉尘 - 引用次数:114

    The proposition of the paper comes from a NSFC project-"Contributing Factorof Cutting Dust and Its Control Strategies".

    本论文的论题选自国家自然科学基金项目“采掘机械截割粉尘的成因及控制方法的研究”。

    参考来源 - 掘进工作面截割粉尘及其影响因素的研究
  • 尘肺,尘病
  • 灰尘 - 引用次数:13

    dust;dust collection;performance testing.

    灰尘;灰尘回收;性能测试。

    参考来源 - FCC中的“灰尘”回收 in C
  • 粉剂
  • 花粉
    尘埃
    粉尘;粉剂;花粉
  • 尘埃 - 引用次数:32

    X-rays are absorbed and scattered by dust grains when they travel through theinterstellar medium. The scattering within small angles results in an X-ray “halo”.

    当X射线穿越星际介质时会被星际尘埃颗粒吸收和散射,散射角度较小的光子就会在原来的X射线周围形成一个弥散的图像,这就是“晕”。

    参考来源 - 用高角分辨的X射线点源的晕研究星际尘埃的空间分布
  • (投手)故意向(击球手)投球威胁
  • 尘土
  • 浮尘
    尘埃
    漂尘
    飘尘

·2,447,543篇论文数据,部分数据来源于NoteExpress

dust [ dʌst ]

  • n.
    • fine powdery material such as dry earth or pollen that can be blown about in the air

      "the furniture was covered with dust"

    • the remains of something that has been destroyed or broken up

      同义词: debris junk rubble detritus

    • free microscopic particles of solid material

      "astronomers say that the empty space between planets actually contains measurable amounts of dust"

  • v.
    • remove the dust from

      "dust the cabinets"

    • rub the dust over a surface so as to blur the outlines of a shape

      "The artist dusted the charcoal drawing down to a faint image"

    • cover with a light dusting of a substance

      "dust the bread with flour"

    • distribute loosely

      同义词: scatter sprinkle dot disperse

以上来源于: WordNet

 柯林斯英汉双解大词典 

dust /dʌst/ CET4 TEM4 ( dusting, dusted, dusts )

  • 1. 

    N-UNCOUNT Dust is very small dry particles of earth or sand. 沙尘

    例:

    Tanks raise huge trails of dust when they move.

    坦克移动时掀起滚滚的尘土。

  • 2. 

    N-UNCOUNT Dust is the very small pieces of dirt which you find inside buildings, for example, on furniture, floors, or lights. 灰尘

    例:

    I could see a thick layer of dust on the stairs.

    我能看见楼梯上厚厚的一层灰尘。

  • 3. 

    N-UNCOUNT Dust is a fine powder which consists of very small particles of a substance such as gold, wood, or coal. 粉末

    例:

    The air is so black with diesel fumes and coal dust, I can barely see.

    天空由于充满柴油机的浓烟和煤灰而如此黑,我几乎看不见。

  • 4. 

    V-T/V-I When you dust something such as furniture, you remove dust from it, usually using a cloth. 去除灰尘

    例:

    I vacuumed and dusted and polished the living room.

    我把起居室吸了尘、掸了灰并且擦亮了。

  • 5. 

    V-T/V-I If you dust something with a fine substance such as powder or if you dust a fine substance onto something, you cover it lightly with that substance. 用 (粉状物) 擦涂; 把 (粉状物) 撒于

    例:

    Lightly dust the fish with flour.

    轻轻地把鱼撒上面粉。

  • 6. 

    PHRASE If you say that something has bitten the dust, you are emphasizing that it no longer exists or that it has failed. 不复存在; 失败 [幽默,非正式]

    例:

    In the last 30 years many cherished values have bitten the dust.

    过去30年里许多值得珍惜的价值观已经不复存在。

  • 7. 

    PHRASE If you say that something will happen when the dust settles, you mean that a situation will be clearer after it has calmed down. If you let the dust settle before doing something, you let a situation calm down before you try to do anything else. 尘埃落定 [非正式]

    例:

    Once the dust had settled Beck defended his decision.

    一旦尘埃落定,贝克就为自己的决定进行了辩护。

  • 8. 

    PHRASE If you say that something is gathering dust, you mean that it has been left somewhere and nobody is using it or doing anything with it. 闲置

    例:

    Many of the machines are gathering dust in basements.

    很多的机器闲置在地下室里。

词组短语同近义词同根词

in the dust 死了;入土

dust removal 除尘,除尘设备

dust collector 吸尘器;集尘器

coal dust 煤尘;煤粉

dust collection 收尘;集尘;吸尘

dust control 防尘;尘埃控制;飞尘捕集

dust concentration 粉尘浓度;尘末浓度

dust catcher 除尘器

dust storm 尘暴

dust remover 除尘器;扑灰机

dust explosion 尘爆;尘末爆炸

dust off 抹去灰尘

dust emission 粉尘排放,烟尘排放;[机]扬尘量

fine dust 细粉尘

flue dust n. 烟灰;烟道灰;炉顶灰

dust filter 滤尘器;尘土过滤器

dust content 尘含量;含尘率

dust particle 尘粒;微尘

dust and ashes 尘土和炉灰;令人失望的事物

dust bowl 风沙侵蚀区

  更多收起词组短语
  • n. 灰尘;[环境]尘埃;尘土
  • powder , dirt

  • vt. 撒;拂去灰尘
  • sift

词根: dust

adj.

dusty 落满灰尘的

n.

duster 抹布,掸子;除尘器;打扫灰尘的人

dustiness 灰蒙蒙;多灰尘;尘污

双语例句原声例句权威例句

更多双语例句
  • He found that conditions had become worse for many people who had lost their land and fled the Dust Bowl.

    VOA: special.2010.06.13

  • I find it again in the Christian tradition, when we do the... in Lent, like "You're from dust and to dust you will return."

    在基督教传统中我发现,大斋节的传统,如“尘归尘土归土“之类“

    普林斯顿公开课 - 人性课程节选

  • The beauty of the world, the paragon of animals and yet, to me, what is this quintessence of dust?

    宇宙之华,万物之灵,但对于我,这尘土的精华又算得了什么?

    耶鲁公开课 - 公正课程节选

更多原声例句
更多权威例句

词组短语

in the dust 死了;入土

dust removal 除尘,除尘设备

dust collector 吸尘器;集尘器

coal dust 煤尘;煤粉

dust collection 收尘;集尘;吸尘

dust control 防尘;尘埃控制;飞尘捕集

dust concentration 粉尘浓度;尘末浓度

dust catcher 除尘器

dust storm 尘暴

dust remover 除尘器;扑灰机

dust explosion 尘爆;尘末爆炸

dust off 抹去灰尘

dust emission 粉尘排放,烟尘排放;[机]扬尘量

fine dust 细粉尘

flue dust n. 烟灰;烟道灰;炉顶灰

dust filter 滤尘器;尘土过滤器

dust content 尘含量;含尘率

dust particle 尘粒;微尘

dust and ashes 尘土和炉灰;令人失望的事物

dust bowl 风沙侵蚀区

  更多收起词组短语
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