chalk test 中文意思是什麼

chalk test 解釋
白堊試驗
  • chalk : n. 1. 白堊;粉筆。2. 用粉筆畫的記號;〈英國〉(比賽)得分紀錄,記入借方的款項。3. 〈美俚〉牛奶。vt. 1. 用粉筆寫[記下]。2. 用白堊粉擦;使蒼白。3. 打…的圖樣。
  • test : n 1 檢驗,檢查;考查;測驗;考試;考驗。2 檢驗用品;試金石;【化學】試藥;(判斷的)標準。3 【化...
  1. Using french chalk which was dried by the 120 air as the normal air model, the quality which the fabric contains particle can be test. considering the fabric ' s reusing, the author has washed the fabric in many ways and compared the washed and unwashed fabrics " purifying performance testing datas. through putting the fabric on the home air condition, the author analysed the effect to the air condition ' s runing and purifying performance

    為了將高效濾料進一步推廣使用,本文通過試驗,得到過濾速度和定量對過濾材料過濾性能的影響;利用120的高溫烘乾過的滑石粉作為塵源,試驗得到該濾料的容塵量;考慮到濾料的重復使用問題,對濾料進行清洗處理,比較處理前後濾料的過濾性能測試結果,看能否對濾料進行清洗。
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