英文字典中文字典Word104.com



中文字典辭典   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   







請輸入英文單字，中文詞皆可：

methylene    音標拼音: [m'ɛθɪl,in]
n. 亞甲基

亞甲基

methylene
n 1: the bivalent radical CH2 derived from methane [synonym:
{methylene group}, {methylene radical}, {methylene}]

Methylene \Meth"yl*ene\, n. [F. m['e]thyl[`e]ne, from Gr. ? wine
? wood; -- a word coined to correspond to the name wood
spirit.] (Chem.)
A divalent hydrocarbon radical, {-CH2-}, not known in the
free state, but regarded as an essential residue and
component of certain derivatives of methane; as, methylene
bromide, {CH2Br2}; -- formerly called also {methene}.
[1913 Webster]

{Methylene blue} (Chem.), an artificial dyestuff consisting
of a complex sulphur derivative of diphenyl amine; --
called also {pure blue}.
[1913 Webster]

請選擇你想看的字典辭典：
單詞字典翻譯
methylene查看　methylene　在Google字典中的解釋Google英翻中〔查看〕
methylene查看　methylene　在Yahoo字典中的解釋Yahoo英翻中〔查看〕

安裝中文字典英文字典查詢工具!


中文字典英文字典工具:
選擇顏色:
輸入中英文單字

































































英文字典中文字典相關資料:
  • Methylene (compound) - Wikipedia
    Methylene (IUPAC name: methylidene, also called carbene or methene) is an organic compound with the chemical formula CH2 (also written [CH2] and not to be confused with compressed hydrogen, which is also denoted CH2)
  • Methylene blue: Should you take it? | UT MD Anderson
    Methylene blue is a salt and dye that has been used in medicine for over 100 years It has antioxidant, anti-inflammatory, antidepressant and analgesic, or pain-relieving, properties
  • Methylene Blue: Uses, Dosage, Side Effects, Warnings - Drugs. com
    Methylene blue is an oxidation-reduction agent used to treat methemoglobinemia, a condition where hemoglobin is oxidized, impairing its ability to carry oxygen
  • The Dangerous Truth About Methylene Blue, the Internet’s New ‘Brain . . .
    Methylene blue supplements are trending for their supposed anti-ageing and brain-boosting benefits Experts explain what it really is, why it can be dangerous, and who should avoid it
  • 10 Critical Warnings About Methylene Blue You Need to Know Before Using It
    Methylene Blue is a potent monoamine oxidase inhibitor (MAOI) When combined with antidepressants like SSRIs or other serotonergic drugs, it can trigger serotonin syndrome—a potentially fatal condition marked by confusion, high fever, seizures, and muscle rigidity
  • Methylene | CH2 | CID 123164 - PubChem
    Methylene | CH2 | CID 123164 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety hazards toxicity information, supplier lists, and more
  • What to know about methylene blue - Harvard Health
    Once used to treat malaria, methylene blue is gaining attention for a range of health-related uses Learn where it started, how it works, and what the evidence says about its safety and benefits
  • Methylene Blue: How It Works - WebMD
    Methylene blue (ProvayBlue) is a medication that treats a rare blood condition called methemoglobinemia Find out how it works, who it’s for, side effects, and more
  • Methylene Group: Structure, Formula, and Reactions
    The methylene group consists of one carbon atom bonded to two hydrogen atoms and connected to the rest of the molecule by two single sigma (σ) bonds It is represented by the formula –CH2– and commonly acts as a linking or bridging unit between two atoms, most often carbon atoms, within a molecule [1-4]
  • Methylene blue - Wikipedia
    Methylthioninium chloride, commonly called methylene blue, is a salt used as a dye and as a medication As a medication, it is mainly used to treat methemoglobinemia





中文字典-英文字典  2005-2009

|中文姓名英譯,姓名翻譯 |简体中文英文字典