argon 核心詞議:
n. 氬
中文詞源
argon 氬
前綴a-, 沒(méi)有。詞根erg, 驅(qū)動(dòng),同urge, work. 指一種惰性元素。
速記方法知識(shí)擴(kuò)展
詞根詞綴
前綴a-,沒(méi)有。詞根erg,驅(qū)動(dòng),同urge,work.指一種惰性元素。氬是一種惰性氣體,很難進(jìn)行化學(xué)反應(yīng)。前綴a-表否定,如anonymous(匿名的),acentric(無(wú)中心的);詞根-org-“工作”和前綴a-融合在了一起,變成了-arg-,字面含義“不工作的、沒(méi)有活性的、惰性的”;同根詞如work(工作),organ(器官,器官是人體中工作運(yùn)轉(zhuǎn)的部位),energy(精力,字面義“在工作”)。
argon 用法和例句提示:點(diǎn)擊例句中的單詞,就可以看到詞義解釋
提示:點(diǎn)擊例句中的單詞,就可以看到詞義解釋
- A conventional volcanic rock contains no argon right after it solidifies .
- 常見(jiàn)的火山巖在凝固的時(shí)候不含有氬元素。
- Argon likes to escape out of rocks when they are very hot , in particular when they are melted into volcanic lava , but is otherwise trapped .
- 當(dāng)巖石非常熱,特別是熔化成火山熔巖的時(shí)候,氬很容易從巖石中逸散出來(lái),但會(huì)被其他物質(zhì)捕獲。
- The physics underlying this procedure is that potassium , which is plentiful in nearly all rocks , is slightly radioactive and decays to argon , a chemically inert element .
- 這種物理學(xué)測(cè)定方法的依據(jù)是:在幾乎所有巖石中都可以找到鉀的蹤跡,而鉀帶有微弱的放射性,可以衰變成化學(xué)惰性元素氬。
- Lead oxide in seal frit used for making window assemblies for argon and krypton laser tubes .
- 用于氬和氪激光管窗體組件制造的密封釉料所使用的氧化鉛。
- Since argon is nonflammable , special firefighting equipment and instructions are not needed .
- 由于氬不可燃,不需要特殊的救火設(shè)備和指導(dǎo).
中文詞源:
argon 氬
前綴a-, 沒(méi)有。詞根erg, 驅(qū)動(dòng),同urge, work. 指一種惰性元素。
argon
精選例句
1、 Inert gases like neon and argon have eight electrons in their outer shell.
像氖和氬這樣的惰性氣體,在它們的外電子層有8個(gè)電子。
常見(jiàn)考點(diǎn)例句:
- A conventional volcanic rock contains no argon right after it solidifies .
- 常見(jiàn)的火山巖在凝固的時(shí)候不含有氬元素。
- Argon likes to escape out of rocks when they are very hot , in particular when they are melted into volcanic lava , but is otherwise trapped .
- 當(dāng)巖石非常熱,特別是熔化成火山熔巖的時(shí)候,氬很容易從巖石中逸散出來(lái),但會(huì)被其他物質(zhì)捕獲。
- The physics underlying this procedure is that potassium , which is plentiful in nearly all rocks , is slightly radioactive and decays to argon , a chemically inert element .
- 這種物理學(xué)測(cè)定方法的依據(jù)是:在幾乎所有巖石中都可以找到鉀的蹤跡,而鉀帶有微弱的放射性,可以衰變成化學(xué)惰性元素氬。
- Lead oxide in seal frit used for making window assemblies for argon and krypton laser tubes .
- 用于氬和氪激光管窗體組件制造的密封釉料所使用的氧化鉛。
- Since argon is nonflammable , special firefighting equipment and instructions are not needed .
- 由于氬不可燃,不需要特殊的救火設(shè)備和指導(dǎo).