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

technetium

n. 锝

□

WordNet (r) 3.0 (2006) (WordNet)

technetium
n 1: a crystalline metallic element not found in nature; occurs
as one of the fission products of uranium [synonym:
{technetium}, {Tc}, {atomic number 43}]

The Elements Database (element)

technetium
Symbol: Tc
Atomic number: 43
Atomic weight: (98)
Radioactive metallic transition element. Can be detected in some stars
and
the fission products of uranium. First made by Perrier and Segre by
bombarding molybdenum with deutrons, giving them Tc-97. Tc-99 is the
most
stable isotope with a half-life of 2.6*10^6 years. Sixteen isotopes are
known. Organic technetium compounds are used in bone imaging. Chemical
properties are intermediate between rhenium and manganese.

English-Italian (Internet Dictionary Project)

tecnezio[Noun]

请选择你想看的字典辞典：

单词	字典	翻译
technetium	查看　technetium　在百度字典中的解释	百度英翻中〔查看〕
technetium	查看　technetium　在Google字典中的解释	Google英翻中〔查看〕
technetium	查看　technetium　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://ph.goldgoldprice.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://ph.goldgoldprice.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:

YouTube Music
With the YouTube Music app, enjoy over 100 million songs at your fingertips, plus albums, playlists, remixes, music videos, live performances, covers, and hard-to-find music you can’t get
YouTube Music: Open the world of music. Its all here.
Try it on web: https: music youtube com Introducing YouTube Music, a new music streaming service with the magic of YouTube to bring it all to life The official audio, official video,
YouTube Music
(C) YouTube Music Visit the YouTube Music Channel to find today’s top talent, featured artists, and playlists Subscribe to see the latest in the music world
YouTube
Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube
YouTube Music - Gizmodo
YouTube Music is a music streaming service developed by YouTube, offering a vast library of songs, albums, and playlists It provides personalized recommendations, playlists, and music videos
YouTube Music
Explore trending music and find your next favorite song Discover the latest releases from new artists, plus enjoy new music videos from your top artists
YouTube Music Review - 6 Months Later
A long term review of YouTube Music, the top features, downsides to using it over other streaming services and if you should use it How to use YouTube Music
YouTube Music
Introducing the #FIFTYDEEP Music Class of 2024! Watch as we showcase our new cohort of artists, songwriters and producers in the hip-hop space from around the globe
YouTube - YouTube
She takes us back to the vault with the most controversial music video of her career, unexpected side quests, and the biggest red flags in the dating scene
The Music Channel - YouTube
Visit the YouTube Music Channel to find today’s top talent, featured artists, and playlists Subscribe to see the latest in the music world This channel was

中文字典-英文字典 2005-2009