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

urethane 音标拼音: [j'ɚəθ,en]

XDict

氨基甲酸乙酯; 乌拉坦

PyDict

氨基甲酸乙酯; 乌拉坦

WordNet (r) 3.0 (2006) (WordNet)

urethane
n 1: an ester of carbamic acid

The Collaborative International Dictionary of English v.0.48 (gcide)

Urethane \U*reth"ane\, n. [F. ur['e]thane. See {Urea}; {Ether}.]
1. (Org. Chem.) A white crystalline substance,
{NH2.CO.OC2H5}, produced by the action of ammonia on ethyl
carbonate or by heating urea nitrate and ethyl alcohol. It
is used as a hypnotic, antipyretic, and antispasmodic.
Hence, any ester of carbamic acid.
[Webster 1913 Suppl.]

2. same as {polyurethane}.
[PJC]

请选择你想看的字典辞典：

单词	字典	翻译
Urethane	查看　Urethane　在百度字典中的解释	百度英翻中〔查看〕
Urethane	查看　Urethane　在Google字典中的解释	Google英翻中〔查看〕
Urethane	查看　Urethane　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:

<style type="text/css">#word104_1 br {display:none;}</style>
<form id="word104_1" method="post" action="http://par.freemd5.com/index.php" target="_blank">
<div style="width: 140px;border:1px solid #000;background-color:#ffffff;padding: 0px 0px;margin: 0px 0px;align:center;text-align:center;overflow:hidden;"><div id="xcolor1_1" style="font-size:12px;color:#183a00;line-height:16px;font-family: arial; font-weight:bold;background:#94abf0;padding: 3px 1px;text-align:center;"><a href="http://par.freemd5.com/" alt="英文字典中文字典" title="英文字典中文字典" id="word_name104_1" style="color:#000000;font-size:14px;text-decoration:none;line-height:16px;font-family: arial;" >英文字典中文字典</a></div><table width=100% style='align:center;text-align:left;font-size:12px;background-color:#ffffff;color:#333333;'>
<tr><td style="text-align:center;border:0"><input type=hidden name="word104_hi" value="1">输入中英文单字</td></tr><tr><td style="text-align:center;border:0"><input type="text" name="word104_input" value="" size=10 style="background-color:#ffffff;color:#000;text-decoration:none;font-family: arial;rial;border:1px solid #999;padding:1px!important;"></td></tr><tr style='line-height: 26px;'><td style="text-align:center;border:0"><input type=submit style="background-color:#ccc;color:#000;border:0 none;cursor:pointer;" value="查询字典"></td></tr></table></div>
</form>

英文字典中文字典相关资料:

Ethyl carbamate - Wikipedia
It is an ester of carbamic acid and a white solid Despite its name, it is not a component of polyurethanes Because it is a carcinogen, it is rarely used, but naturally forms in low quantities in many types of fermented foods and drinks It is produced industrially by heating urea and ethyl alcohol [4]
What is Urethane and How is it Used? - Xometry
Urethane is a type of thermosetting plastic used in a wide range of specialized applications Urethanes can be processed to make solids, foams, and occasionally films or even fibers This article will explain exactly what urethane is and why it is such a useful engineering material
What Is Urethane? - How Polyurethane Is Used Around The World - TPC
Urethane is commonly used as a sealant, but it has several other uses because it is resistant to water, oil, and oxidation As an elastomer, it has outstanding tensile and tear strength
What Is Urethane Made Of and How Is It Formed?
Explore the building blocks of urethane and the chemical process that forms this highly adaptable and ubiquitous material
What Is Urethane Used For? From Foam to Coatings
Urethane shows up in foam, coatings, shoes, and medical devices Here’s a plain-language look at what it actually is and where it’s used
What Is Urethane? - Sciencing
Urethane is a term that refers to at least three different substances: ethyl carbamate, carbamate or polyurethane While all of these substances are related by chemical compositions of nitrogen, hydrogen and oxygen molecules, they are distinct in their uses
What is Urethane? | Properties, Benefits Applications
We are the world’s leading supplier of urethane products that are stronger, tougher, more durable, and more versatile than any conventional elastomers and plastics available today
Urethane Defined | Properties, Uses Applications
Urethane is a highly adaptable material that offers an unmatched combination of strength, flexibility, and resistance to wear Its ability to perform under extreme conditions, while maintaining its integrity, makes it an ideal choice for several applications in your business
What Is Urethane How To Use It - istarmachining. com
What is urethane, also known as polyurethane? Explore how this durable and versatile material is used in cars, homes, plastics, and coatings
Urethane Formula - Structure, Properties, Uses, Sample Questions
Urethane is an organic polymer chain linked by carbamate links It is formed by the polymerization of ethanol and carbamic acid It is mostly used as a coating, and adhesive It is found as a white powder or colorless crystal

中文字典-英文字典 2005-2009