foreign substance

基本解释

• 外来杂质

英汉例句

双语例句

• The influence of thermal insulation condition in different heat resistance on the content of foreign substance in the castings has been analyzed.
  同时就不同热阻下的保温状况对铸件中杂质含量的形响进行了分析。
• A substance that when introduced into the body stimulates the production of an antibody. Antigens include toxins, bacteria, foreign blood cells, and the cells of transplanted organs.
  当被引入人体内可以促进抗体产生的物质。抗原包括毒素，细菌，异体血球和移植器官的细胞。
• Accomplish a vacuum thereby filtering oil machine prompt eliminate oil middle foreign substance , water share , the entire proceeding of gas, besides making clean oil discharge machine from exit.
  从而完成真空滤油机迅速除去油中杂质、水份、气体的全过程，使洁净的油从出口处排出机外。

原声例句

• British Foreign Secretary David Miliband stressed that nice words alone would not do, but real substance must come out of the meeting.
• Foreign Minister Krishna said the understandings reached with Clinton add a "qualitative substance" to the bilateral relationship.

权威例句

• She has adjusted Germany's bilateral relations, but the substance of foreign policy has changed little.
  ECONOMIST: German-American relations: Ready for a Bush hug? The

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词组短语

短语

• foreign impurity substance 杂质
• Specimen obscured foreign substance 标本被异物掩盖
• Eliminate Water Foreign Substance 除去水中杂质
• foreign substance detection 异物检测
• inspection of foreign substance 异物检查

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专业释义

材料科学

• 杂质

机械工程

• 混入物