exposure to pollutant中文意思是什麼

exposure to pollutant解釋

  • exposure: n. 1. 曝露;曝曬;揭發。2. 【攝影】曝光;膠卷[軟片]張數;曝光時間。3. (房屋的)朝向,方位。4. 商品的陳列。5. 【歷史】(嬰兒的)曝棄。
  • to: adv 到某種狀態;〈特指〉到停止狀態;關閉。 ★也常和動詞結合,略去其後賓語,而構成成語: The door i...
  • pollutant: n. 污染物〈尤指放入水中和空氣中的有害的化學物質〉。

※英文詞彙exposure to pollutant在字典百科英英字典中的解釋。

  1. Vergoz et al. ( p. 348 see the perspective by galizia ) found that exposure to queen pheromone leads to a reduction in aversive learning but not a reduction in appetitive learning in young honeybees

  2. No adverse effects have been reported upon exposure to 0. 04% carbon monoxide for as long as one hour.

  3. Exposure to this atmospheric pollutant usually occurs in industrial situations and in the chemical industries.

  4. Based on modeling of the resultant time - dose - mortality data, the estimates of lc50 for the culture against the aphid species were 3. 0, 1. 7, and 1. 2 cominia / mm2 on days 5 - 7 after exposure to conidial shower ; the estimates of lt50 dropped from 4. 6 days at the concentration of 4. 5 conidia / mm2 to 3. 2 days at 26. 3 conidia / mm2. all aphid cadavers exhibited typical pandora syndrome. thus, the millet culture of p. delphacis was highly virulent to m. persicae, suggesting an applicability of the easy and convenient millet culture method to entomophthoralean fungi

    用第1 、 5及9代黍米培養物對桃蚜2一3齡若蚜分別進行30min的單劑量抱子浴接種試驗,均表現很強的侵染力,各代培養物的實際接種劑量分別為25 . 2個抱子/ mmz 、 18 . 7個抱子/ mmz和21 . 0個抱子/ mmz ,對桃蚜的lt50分別為3
  5. Knowledge of any given exposure to air pollutant mixtures is largely inadequate.