Yahoo奇摩 網頁搜尋

  1. ... you trying to ask "how to remove soy sauce stain "? If you want to remove soy sauce stain , here ...a dash of white vinegar, lemon juice or a mild bleach to the stain , if the article of clothing is white or ...

    分類:社會及文化 > 語言 2008年06月09日

  2. ...iodine solution makes the cells more distinct. 2. why do we drop the stain onto the cells/germs/ameoba/bacterias before observation ...

  3. ...remove it. However, soap is unable to remove it. To remove the stain , sodium chloride solution should be added to the stain . Then the stain can...

    分類:科學及數學 > 化學 2007年07月16日

  4. 漂了就是把顏色removed, 無法復原架喇, 唯有掉左去或者再上過色。

    分類:香港 > 深水土步區 2015年03月23日

  5. ... get it straight. Many chemical compounds can be used to stain cells. Staining leads to higher contrast of the image...

    分類:科學及數學 > 生物學 2007年01月03日

  6. The stain is used in some experiments about observing under a...the specimen so we can observe the specimen more easily and clearer . The stain can be identified to two different kinds : iodine solution(for plant cell...

  7. tea stain consist of oxidized polyphenol which is stablized by calcium silicates...amino acids are present in small amount, but do not play a key role in stain formation http://linkinghub.elsevier.com/retrieve/pii/S0308814606006030 http://linkinghub...

    分類:科學及數學 > 化學 2007年07月08日

  8. Usually, we use strong acids to remove rust and stains . For usual strong acids, there are 3 types. ...

    分類:科學及數學 > 化學 2008年02月15日

  9. That is stain , and can only be removed from polishing at the dental office (洗牙...

  10. 1. the stains may be insoluble proteins.in those washing powder, there's enzyme...

    分類:科學及數學 > 化學 2010年10月04日