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汉语拼音：jiǎ quán

有机化合物，化学式HCHO。无色气体，有刺激性臭味。用来制造树脂、炸药、染料等。也叫蚁醛。

• He said the company's tests show that Andrea is 44 times better at picking up a molecule of formaldehyde than a standard HEPA filter.

  他说，公司的试验显示，安德里亚吸收甲醛的能力是标准的高效过滤器（HEPA）过滤纸的44倍。

• Although industrial process are yet normally controlled by computer, it is possible that this one remains as impurity in finished products.

  即使目前的工业生产过程采用电脑进行控制，但也可能在最终产品中含有甲醛。

• Do not use PORTA-BLU in conjunction with disinfectants or chlorinated products, acids, formaldehydes or other toilet chemicals.

  不要把PORTA-BLU与消毒剂或氯化物产品、酸类、甲醛或其它厕所化学清洁剂混合使用。

• The research results indicate that this formaldehyde elimination agent can eliminate formaldehyde in the indoor air quickly and effectively.

  结果表明，该甲醛消除剂可以快速、有效地消除室内空气中的甲醛。

• If Damien Hirst were to undertake a self-portrait in formaldehyde, I would be the first to subscribe to a commission.

  如果赫斯特准备把自己泡在甲醛里展出，我会第一个付钱。

• And the sand was burning hot under his feet and the air, although breathable, had a tinge of formaldehyde that hurt his lungs.

  他脚下的沙子被晒得滚烫，空气尽管还可供呼吸，却有一股甲醛的味道，在侵害亨德瑞克斯的肺部。

• With it, be was able to control the formaldehyde phenol phenol reaction with more finesse than had anyone before him.

  有了这个容器，他能比所有前人更加细微地控制甲醛-酚的反应。

• You know, artificial boards are a source of the pollutant formaldehyde.

  你知道，人造板材是污染物甲醛的来源之一。

• Every night before going to bed in the shoe drops of pure formaldehyde solution.

  每年在持续进行的鞋子睡前滴纯甲醛溶液。