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：

selenium    音標拼音: [səl'iniəm]
n. 非金屬元素,符號Se,原子序34

非金屬元素,符號Se,原子序34

selenium
硒

selenium
n 1: a toxic nonmetallic element related to sulfur and
tellurium; occurs in several allotropic forms; a stable
grey metallike allotrope conducts electricity better in the
light than in the dark and is used in photocells; occurs in
sulfide ores (as pyrite) [synonym: {selenium}, {Se}, {atomic
number 34}]

Selenium \Se*le"ni*um\, n. [NL., from Gr. selh`nh the moon. So
called because of its chemical analogy to tellurium (from L.
tellus the earth), being, as it were, a companion to it.]
(Chem.)
A nonmetallic element of the sulphur group of atomic number
34, analogous to sulphur in its compounds. It is found in
small quantities with sulphur and some sulphur ores, and
obtained in the free state as a dark reddish powder or
crystalline mass, or as a dark metallic-looking substance. It
exhibits under the action of light a remarkable variation in
electric conductivity, and is used in certain electric
apparatus. Symbol Se. Atomic weight 78.96.
[1913 Webster]

請選擇你想看的字典辭典：
單詞字典翻譯
Selenium查看　Selenium　在Google字典中的解釋Google英翻中〔查看〕
Selenium查看　Selenium　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:
  • Selenium: Benefits, Uses, Side Effects, Dosage, and More - WebMD
    Selenium is a trace mineral essential for thyroid and immune health Learn the benefits, food sources, deficiency, recommended intake, and risks of too much selenium
  • Selenium
    Selenium automates browsers That's it! What you do with that power is entirely up to you Primarily it is for automating web applications for testing purposes, but is certainly not limited to just that Boring web-based administration tasks can (and should) also be automated as well
  • What is Selenium? | Selenium. io
    Selenium is an open-source tool suite for automating web application testing It is the most widely used browser automation framework and is used by millions of developers worldwide
  • Selenium - Components, Uses and Limitations - GeeksforGeeks
    Selenium is a widely used tool for testing web-based applications that checks if they are working as expected It is a primary preference amongst testers for cross-browser testing and is viewed as one of the most reliable systems for web application automation evaluation
  • selenium · PyPI
    Selenium requires a driver to interface with the chosen browser (chromedriver, edgedriver, geckodriver, etc) In older versions of Selenium, it was necessary to install and manage these drivers yourself
  • Selenium Benefits, Foods, Supplements, Dosage and Side Effects
    What is selenium used for, and what are the top benefits of selenium? It increases immunity, takes part in antioxidant activity, defends against free radical damage and inflammation, and plays a key role in maintaining a healthy metabolism
  • GitHub - SeleniumHQ selenium: A browser automation framework and . . .
    Selenium is an umbrella project encapsulating a variety of tools and libraries enabling web browser automation Selenium specifically provides an infrastructure for the W3C WebDriver specification — a platform and language-neutral coding interface compatible with all major web browsers
  • 20 Foods High in Selenium to Support Thyroid and Immune Health
    Most selenium-rich foods contain meat or animal products because selenium binds to protein Fortunately, several plant-based foods, like spinach, also contain selenium





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