[英文釋義] An acquired disorder characterized by recurrent symptoms,referable to multiple organ systems,occurring in response to demonstrable exposure to many chemically unrelated compounds at doses below those established in the general population to cause harmful effects. (Cullen MR. The worker with multiple chemical sensitivities: an overview. Occup Med 1987;2(4):655-61)
chemical adj. 化學的,化學作用的;應用化學的,用化學方法獲得的。 n. 〔常 pl.〕化學制品;藥品。 fine chemicals (用量微小的)精制化學品[藥品]。 heavy chemicals (用量巨大的)農工業(yè)用化學品。 vt. -ize 用化學藥品處理。 adv. -ly
multiple adj. 1.多重的;復合的,復式的,多數(shù)的,多樣的。 2.倍數(shù)的,倍。 3.【電學】并聯(lián)的;多路的,復接的。 4.【植物;植物學】聚花的。 a man of multiple interests 興趣廣博的人。 n. 1.【數(shù)學】倍數(shù)。 2.【電學】并聯(lián);多路系統(tǒng)。 3.相聯(lián)成組。 4.成批生產(chǎn)的藝術品〔畫、雕塑、工藝品等〕。 common multiple 公倍數(shù)。 least common multiple 最小公倍數(shù)。
As a main indoor air pollutant, formaldehyde is very harmful . one of the harmful effects is airway irritation or airway neurogenic inflammation which results in sick building syndrome ( sbs ), multiple chemical sensitivity ( mcs ) and so on . since indoor air formaldehyde pollution is getting more serious than before people take more attention on it 作為室內空氣主要污染物之一,甲醛的危害是多方面的,其中之一就是氣道刺激作用或稱氣道神經(jīng)源性炎癥,可以導致不良建筑物綜合征(sickbuildingsyndrome,sbs)、多重化學敏感癥(multiplechemicalsensitivitv,mcs)等。