radon
英['re?d?n]
美['redɑn]
- n. [化學] 氡（元素符號Rn）
- n. (Radon)人名；(法、塞)拉東
實用場景例句
- Radon is known to be harmful to humans in large quantities.
- 眾所周知，大量的氡會對人體造成傷害。
柯林斯例句
- There is an acknowledged risk of lung cancer from radon.
- 氡被認為有誘發肺癌的危險。
柯林斯例句
- Radon is the daughter of radium.
- 氡是鐳的子體.
《簡明英漢詞典》
- Sections 301 - 311, added in 1988, relate to indoor radon abatement.
- 1988年增加的第301—311條, 涉及的是室內氧的控制問題.
英漢非文學 - 環境法 - 環境法
- The daughter nuclides of radon and thoron tend to become attached.
- 氡和釷射氣的子體易被氣溶膠吸附.
辭典例句
- The radioactive dust will contribute to higher levels of uranium and radon.
- 放射性塵埃會形成鈾和氡的高值.
辭典例句
- Radon concentration in groundwater was measured at 18 points including two continuous recording stations.
- 測量了包括兩個連續記錄臺站在內共18個點的地下水的氡濃度.
辭典例句
- But in two dimensions, Radon transform is not local.
- 但在二維平面上, Radon變換不具有局部性.
互聯網
- The environment Radon logger FD 216 is an instantaneous surveying instrument in situ.
- FD216型環境氡測量儀是在現場瞬時測量氡的儀器.
互聯網
- A radioactive, inert, gaseous isotope of radon a half - life of 3.92 seconds.
- 氡的一種放射性的, 惰性的和氣態的同位素,其半衰期為3.92秒.
互聯網
- Scintillation flask method for measuring radon concentration in the air.
- 空氣中氡濃度的閃爍瓶測量方法.
互聯網
- Objective Study on radon pollution in tunnel and protection from the radiation.
- 目的研究坑道內氡濃度及工作人員的氡防護.
互聯網
- INTERNAL CAUSES OF RADON AND ITS DAUGHTERS UPWARD MIGRATION AND CLUSTER PHENOMENON.
- 氡及其子體向上運移的內因與團簇現象.
互聯網
- A radioactive, inert, gaseous isotope of radon, with a half - life of 3.92 seconds.
- 錒射氣氡的一種放射性的, 惰性的和氣態的同位素, 其半衰期為3.
互聯網
- The radon level in the basement was impermissibly high.
- 地下室的氡含量超標.
互聯網