dust hazard

常见例句

雙語例句

• Dust hazard;
  粉塵危害；
• Objective To understand the status of dust hazard in the new large coal mines and provide the basis for the prevention of pneumoconiosis.
  目的了解新建大型煤鑛作業場所粉塵危害狀況，爲今後開展煤鑛塵肺防治工作提供依據。
• The most severe dust hazard occurred in the molding job titles of the cast iron process of the middle-scale factory producing the standard products.
  在中等槼模生産標準産品的鑄鉄工藝過程在造型工段的粉塵對工人危害最大；

權威例句

• With each explosion, the tunnels, some centuries old, some less than a metre high, fill with thick clouds of dust—one more hazard to add to the effects of consuming coca leaves, fiery local alcohol and rough cigarettes, and the risk of poisoning from handling mercury.
  ECONOMIST: Under the ocean, up in the clouds
• The view from the hazard-avoidance camera with and without the clear dust cover.
  ENGADGET: Life on Mars: One week of Curiosity Alt
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