英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：


请选择你想看的字典辞典：
单词字典翻译
bebedor查看　bebedor　在百度字典中的解释百度英翻中〔查看〕
bebedor查看　bebedor　在Google字典中的解释Google英翻中〔查看〕
bebedor查看　bebedor　在Yahoo字典中的解释Yahoo英翻中〔查看〕

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • What Are Those Black Spots Under My Lid? - Food Prep Guide
    Pinholing occurs when certain acidic foods or meats react with the metal on a canning lid This causes the metal to corrode, producing black material as a byproduct You might notice black spots—or what looks like black soot—on the underside of the lid when you open a canning jar
  • Pinholing in canning jar lids - Healthy Canning
    Pinholing (aka pitting) is the appearance of small holes or corroded areas on the undersides of the metal lids of your home canned foods The food in the jar will still be safe unless the holes have gone clean through the lid
  • Pinholing in Metal Canning Lids: What, Why, and How
    Pinholing, also referred to as pitting, is simply a defect in the enamel coating of the underside of metal lids that allows moisture to come in to direct contact with the metal underneath the enamel coating, causing corrosion and rust to form
  • Frequently Asked Preservation Question: Pinholes in Lids
    What causes holes in jar lids that look like pinholes? Sometimes they are caused by the manner in which the lids are handled Lifting lids out of water with a metal tool may scratch the enamel on the lid providing a pathway for acids to work their way through the lid
  • Black Spots on the undersides of your Lids? Might not be harmful . . .
    If there are any imperfections in the enamel like tiny scratches or pinholes there can be a chemical reaction The natural compounds in food can react with the metal in the lid to form brown or black deposits These reactive compounds are associated with proteins in the food
  • Glaze Pinholes and Pits Problems - Lakeside Pottery
    Strangely, even though small scale producers fire much slower, they can have just as many problems with pitting and pinholing Some are using prepared bodies and or glazes and thus have less flexibility to change things
  • Black Spots on Your Canning Lids? Pinholing Explained
    When you open a sealed jar only to find black spots on the lid, it can be unnerving Is it mold? Is the food still safe to eat? It may be a safe "side effect" known as pinholing more
  • What are Pinholes in Canning Lids? – You Asked It!
    Natural compounds in some foods, particularly acids, corrode metal and make a dark deposit on the underside of jar lids This deposit on lids of sealed, properly processed canned foods is harmless This is commonly referred to as pinholes Sometimes they are caused by how the lids are handled
  • does this look like pinholing to you? from a sealed jar of . . . - Reddit
    Only modification I made was adding pickle crisp I tested the lid before opening, and there was definitely a vacuum seal when it opened Be more careful with your lids when you are doing the pre-soak
  • Black Spots on Your Canning Lids? Pinholing Explained
    So, let's talk about that today This is a process known as pinholing but we do need to be able to decide the difference between pinholing and and mold because you can certainly have both cases and we need to be able to decipher between the two So, here is what pinholing looks like





中文字典-英文字典  2005-2009