粉尘是一个开头的词语，它的拼音是fěn chén，这篇文章为您提供了粉尘拼音，读音，怎么拼读，同时为了让您在线轻松学习粉尘，我们收录了汉语辞典中粉尘的意义和释义，近义词，反义词，粉尘的五笔怎么打。

在线字典为您在线查询粉尘的词典内容如下，包括粉尘的拼音，读音，拼读；粉尘的意思和详细释义，粉尘的近反义词，粉尘的英语翻译，用粉尘这个词语怎么造句等内容。

粉尘读音/繁体/五笔/英文翻译

粉尘是什么意思？

· 基本释义

指工业生产中产 生的粉末状污染物。一般把10微米以上的尘粒叫降尘，10微米以下的尘粒叫飘尘。

· 网络释义

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。国际标准化组织规定，粒径小于75μm的固体悬浮物定义为粉尘。在大气中粉尘的存在是保持地球温度的主要原因之一，大气中过多或过少的粉尘将对环境产生灾难性的影响。但在生活和工作中，生产性粉尘是人类健康的天敌，是诱发多种疾病的主要原因。

粉尘的近反义词？

粉尘近义词：抱歉，查无粉尘的近义词

粉尘反义词：抱歉，查无粉尘的反义词

粉尘词语接龙

（~粉尘~）在开头的接龙：尘埃，尘土，尘嚣，尘滓，尘世，尘网，尘封，尘寰，尘肺，尘俗，尘烟，尘雾，尘事，尘垢，尘劫，尘色，尘香，尘颜，尘凡，尘务

（~粉尘~）在结尾的接龙：灰尘，凡尘，拂尘，粉尘，风尘，浮尘，除尘，防尘，蒙尘，洗尘，纤尘，前尘，扬尘，承尘，飘尘，微尘，一尘，吹尘，六尘，绝尘

暂时无法为您进行粉尘的词语顺序接龙!

用粉尘怎么造句？

您好，暂未查询到粉尘造句的内容。

一团黑色粉尘落到了这些墙上。

A black dust settled on the walls.

作物粉尘中使用的化肥中有某些化学物质会影响胎儿。

There be certain chemicals in fertilizers used to crop-dust cotton that affect the unborn fetus.

粉尘螨及屋尘螨过敏原皮肤针刺试验结果与哮喘急性发作严重程度有关。

Results of dermatophagoides farinae and dermatophagoides pteronyssinus by skin prick test were related to the grades of asthma.

第四章防治废气、粉尘和恶臭污染。

Chapter iv Prevention of Waste Gas, Dust, and Offensive Odor pollution.

用传感器检测粉尘量。

Sensors monitor the dust levels.

术语上这些残骸被称为有机粉尘。

These remains are known in the jargon as particulate organic matter.

许多人在粉尘夹杂着化学品的有毒环境下工作了几个月。

Many worked for months amid a toxic soup of dust and chemicals.

它是世界上最偏远的群岛之一，每天空气粉尘也难得一见。

It's one of the most remote archipelagos in the world and receives very little dust.

因风蚀和其他空气污染物而形成的大气粉尘造成呼吸系统疾病；

respiratory diseases caused by atmospheric dust from wind erosion and other air pollutants;

它的主要组成成分是硫酸盐、硝酸盐、氨、氯化钠、碳、矿物粉尘和水。

The major components of PM are sulfate, nitrates, ammonia, sodium chloride, carbon, mineral dust and water.

当原材料被放入原始的煮锅烧沸以提炼水银时他们吸入有毒的粉尘和蒸汽。

They inhaled toxic dust and vapours as the material seethed in primitive cauldrons to extract the mercury.

当粉尘达到一定量，系统将发生反应并产生一个电荷，太阳能板产生电流。

Once the dust reaches a specified level, the system reacts and produces a charge, with electricity generated by the panel.

Gourmelon表示，“重点在于防止放射性粉尘吸入肺部或消化道。”

"The point is to prevent radioactive dust from entering the lungs and the digestive tract," said Gourmelon.

戴维斯：火星上的问题包括辐射、可吸入粉尘、以及其他一些未知的严酷环境。

Davies: the problems on Mars include radiation, breathing dust, and other rigors of the environment that are unknown.

研究人员检测了座标零点粉尘中存在的数百种化合物，它们中的一些是致癌物质。

Researchers have reported the presence of hundreds of compounds in ground zero dust, among them known carcinogens.

从谷物升降机内的粉尘到喷漆中的有害有机物，这些面具保护工人免遭它们造成的伤害。

They protect workers against everything from flour dust in a grain elevator to the damaging organic chemicals in paint spray.

每隔两周用温肥皂水清洗引擎也是个好主意，这样可以去除堵塞气缸的过量粉尘和污垢。

It's also a good idea to wash your engine with warm soapy water every couple of weeks to dislodge the excess dust and grime that builds up on your engine block.

很难预测那时月面呈现的确切的色彩，因为这是由发生月食时大气中的粉尘和云朵决定的。

It's difficult to predict the exact shade the moon will take, which will depend on how much dust and clouds are in the atmosphere during the eclipse.

当传感器发现粉尘浓度达到了临界水平，就有一定的电荷促使该材料发出除尘波越过其表面。

Sensors detect when dust concentrations reach a critical level and then an electric charge energises the material sending a dust-repelling wave across its surface.

街道上都是带着面具的男男女女，用撕破的布围住鼻子和嘴以防吸入大量的碎片粉尘。

The streets filled with masked men and women, cloth and clothing torn to tie across their noses and mouths against the dense debris rain.

Nelson沿着隧道小心前行，绕过成堆的碎石和许多块像黒骰子般滚落到粉尘地上的煤炭。

Nelson picked his way along the tunnel, stepping around piles of broken stone and lumps of coal tumbled like black dice across the dusty floor.

唯一的问题是，斑蝥素是有毒的，并且受害者通常为无意饮用了含有这种粉尘饮料的女性。

The only problem is that cantharidin is toxic, and the victims are usually women who unwittingly consume the powder in a drink.

气象局说，这是自20世纪40年代以来最严重的沙尘暴，粉尘污染达到以往记录的10倍。

The bureau of meteorology said it was the worst dust storm since the 1940s, with particle pollution up to 10 times worse than the previous record.

发动机散发的热量能熔化微粒细小的岩石，随之分化的粉尘会裹住机器的冷却器直至使其停止运转。

An engine's heat melts the fine-ground rock, which proceeds to encrust the cooler parts of the mechanism, stopping it from working.

最近的一天，一队锃亮的运动多功能用车载著一个地区官员代表团，穿过布满粉尘的小路来见村民。

On a recent day, a shiny caravan of sport utility vehicles carrying a delegation of regional officials roared through the rutted mud lanes to meet with the villagers.

这些勤劳的小昆虫是世界上最大的授粉者，在它们为蜂巢收集花蜜的过程中，带着花粉尘掠过一个又一个花朵。

These industrious little insects are the world's greatest pollinators, carrying a dusting of pollen from flower to flower as they gather nectar for their hives.

刺激性支气管炎；刺激性支气管炎(又称工业或环境性支气管炎)是由接触各种矿石，蔬菜粉尘，香烟和烟雾。

Irritative bronchitis: Irritative bronchitis (also called industrial or environmental bronchitis) may be caused by exposure to various mineral and vegetable dusts as well as cigarette smoke and smog.

刺激性支气管炎；刺激性支气管炎(又称工业或环境性支气管炎)是由接触各种矿石，蔬菜粉尘，香烟和烟雾。

Irritative bronchitis: Irritative bronchitis (also called industrial or environmental bronchitis) may be caused by exposure to various mineral and vegetable dusts as well as cigarette smoke and smog.

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