精品偷拍一区二区三区,亚洲精品永久 码,亚洲综合日韩精品欧美国产,亚洲国产日韩a在线亚洲

  • <center id="usuqs"></center>
  • 
    
  • There is 80% of water and 5% of sugar in fresh apples.How many percent of sugar is there in the same apples,when they ha

    There is 80% of water and 5% of sugar in fresh apples.How many percent of sugar is there in the same apples,when they have been dried so that the moisture content is 20%?求翻譯和解答
    英語(yǔ)人氣:741 ℃時(shí)間:2019-11-13 16:42:59
    優(yōu)質(zhì)解答
    新鮮蘋(píng)果含80%的水分和5%的糖分.當(dāng)蘋(píng)果水分蒸發(fā)而干縮至含水量為20%的時(shí)候,它含有多少糖分呢?
    我來(lái)回答
    類似推薦
    請(qǐng)使用1024x768 IE6.0或更高版本瀏覽器瀏覽本站點(diǎn),以保證最佳閱讀效果。本頁(yè)提供作業(yè)小助手,一起搜作業(yè)以及作業(yè)好幫手最新版!
    版權(quán)所有 CopyRight © 2012-2024 作業(yè)小助手 All Rights Reserved. 手機(jī)版