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    1. 首頁(yè)英語(yǔ)詞典radonradon實(shí)用場(chǎng)景例句

      radon

      英 ['re?d?n] 美['redɑn]
      • n. [化學(xué)] 氡(元素符號(hào)Rn)
      • n. (Radon)人名;(法、塞)拉東

      實(shí)用場(chǎng)景例句


      Radon is known to be harmful to humans in large quantities.
      眾所周知,大量的氡會(huì)對(duì)人體造成傷害。

      柯林斯例句

      There is an acknowledged risk of lung cancer from radon.
      氡被認(rèn)為有誘發(fā)肺癌的危險(xiǎn)。

      柯林斯例句

      Radon is the daughter of radium.
      氡是鐳的子體.

      《簡(jiǎn)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(nèi)氧的控制問(wèn)題.

      英漢非文學(xué) - 環(huán)境法 - 環(huán)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(huì)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(cè)量了包括兩個(gè)連續(xù)記錄臺(tái)站在內(nèi)共18個(gè)點(diǎn)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(lián)網(wǎng)

      The environment Radon logger FD 216 is an instantaneous surveying instrument in situ.
      FD216型環(huán)境氡測(cè)量?jī)x是在現(xiàn)場(chǎng)瞬時(shí)測(cè)量氡的儀器.

      互聯(lián)網(wǎng)

      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(tài)的同位素,其半衰期為3.92秒.

      互聯(lián)網(wǎng)

      Scintillation flask method for measuring radon concentration in the air.
      空氣中氡濃度的閃爍瓶測(cè)量方法.

      互聯(lián)網(wǎng)

      Objective Study on radon pollution in tunnel and protection from the radiation.
      目的研究坑道內(nèi)氡濃度及工作人員的氡防護(hù).

      互聯(lián)網(wǎng)

      INTERNAL CAUSES OF RADON AND ITS DAUGHTERS UPWARD MIGRATION AND CLUSTER PHENOMENON.
      氡及其子體向上運(yùn)移的內(nèi)因與團(tuán)簇現(xiàn)象.

      互聯(lián)網(wǎng)

      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(tài)的同位素, 其半衰期為3.

      互聯(lián)網(wǎng)

      The radon level in the basement was impermissibly high.
      地下室的氡含量超標(biāo).

      互聯(lián)網(wǎng)