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
106526查看　106526　在百度字典中的解释百度英翻中〔查看〕
106526查看　106526　在Google字典中的解释Google英翻中〔查看〕
106526查看　106526　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:


  • Can 99% isopropyl alcohol be stored in a clear container?
    I'm planning to get hold of some 99% isopropyl alcohol (aka rubbing alcohol) for the purpose of cleaning electronics, and am going to transfer it from the plastic bottle it comes in to a smaller, clear dropper bottle or similar However, I vaguely remember being told that isopropyl alcohol shouldn't be stored in a clear container - possibly
  • Are intermediate bulk container units suitable for storage of isopropyl . . .
    I'm working in water treatment construction and my boss is going to be stocking isopropyl alcohol (IPA) He wants to store the chemical in bulk, with amounts ranging from 5000 L to 10000 L in IBC units Is storage of IPA in plastic containers okay? Will the chemical react with plastic?
  • Isopropyl Alcohol leaves a white haze on plastic, is there anything I . . .
    Recently I wanted to clean up some lubricant on some keyboard switches On some forums, an Isopropyl alcohol bath was recommended so I decided to give that a try and went to purchase some 91% Isopropyl from Target(purest I could find near me and I admit, I am a little impatient) Good news - it worked in getting the lubricant off the switch!
  • everyday chemistry - What happens when isopropyl alcohol expires . . .
    $\begingroup$ Isopropyl alcohol is a fairly stable compound, so it probably won't break down Instead, past the expiration, even if you've not opened the container, some of the alcohol might escape (thus lowering the percentage of alcohol*) and, in addition, some plastic might leach from the container into the alcohol
  • What type of plastic (PET, HDPE etc. ) is appropriate to store alcohol . . .
    I need a portable squeeze bottle, but I’m having trouble determining what type of plastic (PET, HDPE etc ) is best to store this alcohol based product I want to make sure to buy a squeeze bottle that will hold up I read a product review that said silicone leak-proof travel bottles will break down with alcohol Am I safe with anything but
  • Where in the apartment to store isopropyl alcohol
    I want to have some 99% isopropyl alcohol for cleaning purposes and I'm wondering where to store it since in my apartment I don't have a storage room or much space I've read it needs to be air tight and away from light and heat Would it be ok to store it in the cupboard under the sink close to other regular cleaning products? There won't be
  • everyday chemistry - Will alcohol or soap damage plastic or rubber . . .
    Alcohol will damage some plastics, but not all I will list my answers by the resin code , or "recycling symbol", found on most plastic items: Poly(ethylene terephthalate), PET or PETE - PET is not very soluble in ethanol or isopropanol, but prolonged exposure may cause crazing or stiffening due to the dissolution of plasticizers
  • Is it safe to launder clothing that had a small amount of isopropyl . . .
    In the case of isopropyl alcohol and the 70% aqueous solution, unless you can still smell it on the clothing or other fabric it should be fine It is not dangerous on contact with skin although it tends to dry out your skin with frequent use (e g in hand sanitizers)
  • Is IPA harmful to plastics? - Formlabs Community Forum
    My form finish kit is a bit worn and was thinking of replacing the buckets with plastic containers found at Home Depot cjryker06 December 3, 2018, 6:58am 2





中文字典-英文字典  2005-2009