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：

ketone    音标拼音: [k'iton]
n. 酮类

酮类

ketone
n 1: any of a class of organic compounds having a carbonyl group
linked to a carbon atom in each of two hydrocarbon radicals


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


  • Ketones: What They Are, Function, Tests Normal Levels
    Ketones, or ketone bodies, are acids your body makes when it’s using fat instead of glucose for energy Your body gets most of its energy from glucose, a sugar that mainly comes from carbohydrates in your diet
  • Ketone - Wikipedia
    An aldehyde differs from a ketone in that it has a hydrogen atom attached to its carbonyl group, making aldehydes easier to oxidize Ketones do not have a hydrogen atom bonded to the carbonyl group, and are therefore more resistant to oxidation
  • What are Ketones? Types, Benefits, and How to Test
    What Are Ketones? Ketones, also known as “ketone bodies,” are energy molecules created by the liver from the breakdown of fats Your body makes ketones when you don’t have access to carbs or enough glucose stores (glycogen), such as when on a ketogenic diet
  • What Are Ketones: Types, Function, and How They Work
    Ketone production starts when two conditions line up: insulin drops and fatty acid levels in the blood rise This happens naturally when you haven’t eaten for a while, when you’re exercising intensely, or when you eat very few carbohydrates
  • Ketone | Definition, Properties, Facts | Britannica
    Ketone, any of a class of organic compounds characterized by the presence of a carbonyl group in which the carbon atom is covalently bonded to an oxygen atom The remaining two bonds are to other carbon atoms or hydrocarbon radicals
  • Ketones: Blood or Urine Tests and Treatments - Healthline
    When it does this, it produces ketones, also known as ketone bodies If you have high ketone levels, you’re at risk of developing diabetic ketoacidosis (DKA), which can be life threatening
  • What Are Ketones? Understanding Ketone Levels, Causes, Symptoms, and . . .
    Understand what are ketones, what causes high ketone levels, symptoms to watch for, and how to test them Learn how to manage ketones and protect your metabolic health
  • Ketone Functional Group: Definition, Structure, and Examples
    When the carbonyl group is attached to an aromatic ring, the compound is referred to as an aromatic ketone If the carbonyl carbon is directly bonded to a benzene ring, it is called an aryl ketone
  • What to Do If I Have Ketones in My Urine: Normal Levels Chart
    Ketonuria is a medical condition characterized by the excretion of higher-than-normal levels of ketone bodies in the urine Symptoms of ketonuria vary according to the underlying cause A small amount of ketones in your body is normally seen if you are fasting or following the famous " keto diet " However, in some cases, high ketone levels can cause serious illness or even death due to
  • Ketones: Urine, Blood, and Breath Tests - Health
    Ketones are chemicals made by your liver cells when your body breaks down fat for energy Urine, blood, and breath tests can determine ketone levels





中文字典-英文字典  2005-2009