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:

bromine    音標拼音: [br'om,in]
n. 溴



bromine
n 1: a nonmetallic heavy volatile corrosive dark brown liquid
element belonging to the halogens; found in sea water [synonym:
{bromine}, {Br}, {atomic number 35}]

Bromine \Bro"mine\, n. [Gr. ? bad smell, stink. Cf. {Brome}.]
(Chem.)
One of the halogen elements, related in its chemical
qualities to chlorine and iodine. Atomic weight 79.8. Symbol
Br. It is a deep reddish brown liquid of a very disagreeable
odor, emitting a brownish vapor at the ordinary temperature.
In combination it is found in minute quantities in sea water,
and in many saline springs. It occurs also in the mineral
bromyrite.
[1913 Webster]

請選擇你想看的字典辭典:
單詞字典翻譯
Bromine查看 Bromine 在Google字典中的解釋Google英翻中〔查看〕
Bromine查看 Bromine 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:
  • Bromine - Wikipedia
    Bromine is a chemical element; it has symbol Br and atomic number 35 It is a volatile red-brown liquid at room temperature that evaporates readily to form a similarly coloured vapour Its properties are intermediate between those of chlorine and iodine
  • Bromine | Properties, Uses, Facts | Britannica
    bromine (Br), chemical element, a deep red noxious liquid, and a member of the halogen elements, or Group 17 (Group VIIa) of the periodic table Bromine was discovered in 1826 by the French chemist Antoine-Jérôme Balard in the residues (bitterns) from the manufacture of sea salt at Montpellier
  • Bromine | Chemical Emergencies | CDC
    Bromine is a naturally occurring element that is a liquid at room temperature It has a brownish-red color and smells like bleach It dissolves in water Bromine is found naturally in the earth's crust and in seawater Bromine can also be found as another option to chlorine in swimming pools
  • Bromine Facts, Symbol, Discovery, Properties, Uses
    Bromine (pronounced as BRO-meen) is a volatile, oily liquid halogen with an intermediate reactivity between chlorine and iodine A diatomic element, it is denoted by the chemical symbol Br [2] In its gaseous state, also called as bromine gas, it is represented by the chemical formula Br2 [1]
  • Bromine | Br2 | CID 24408 - PubChem
    Signs and Symptoms of Acute Bromine Exposure: Signs and symptoms of acute exposure to bromine may include hypotension (low blood pressure), tachycardia (rapid heart rate), cyanosis (blue tint to the skin and mucous membranes), and circulatory collapse
  • Bromine - Element information, properties and uses | Periodic Table
    Bromine is present in small amounts, as bromide, in all living things However, it has no known biological role in humans Bromine has an irritating effect on the eyes and throat, and produces painful sores when in contact with the skin Bromine is extracted by electrolysis from natural bromine-rich brine deposits in the USA, Israel and China
  • Bromine: Hazards, Properties, Uses, Formula
    Bromine is a reddish-brown volatile liquid with a choking, irritating smell It is identified with the symbol Br and atomic number 35 Bromine is used for different purposes It is used in the agriculture sector, the industries, and even in the laboratories
  • What is Bromine and What is it Used For? - ClearSpa™
    Bromine is a fascinating chemical element that plays a crucial role in various industrial and scientific applications As a member of the halogen group, bromine represents a unique substance with distinctive physical and chemical properties that set it apart from other elements
  • What is Bromine and What are its Uses? - ICL
    Bromine’s use is diverse and spans many facets of the industry and our daily lives This amazingly versatile product is used in the production of essential battery materials, life-saving flame retardants, and protective biocides
  • Bromine 101: Get to Know This Natural Resource | Albemarle
    Bromine (Br) is a chemical element that is liquid at room temperature and evaporates easily to form a vapor Both the liquid and vapor are reddish brown It was first discovered in the 1820s by German chemist Carl Jacob Löwig, who noticed a brown gas after treating mineral salts with chlorine





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