1、

Objective Study on radon pollution in tunnel and protection from the radiation.

目的研究坑道内氡浓度及工作人员的氡防护.

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2、

There is an acknowledged risk of lung cancer from radon.

氡被认为有诱发肺癌的危险。

《柯林斯高阶英汉双解学习词典》

3、

Sections 301-311, added in 1988, relate to indoor radon abatement.

1988年增加的第301—311条, 涉及的是室内氧的控制问题.

英汉非文学 - 环境法 - 环境法

4、

Radon is known to be harmful to humans in large quantities.

众所周知,大量的氡会对人体造成伤害。

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5、

The radioactive dust will contribute to higher levels of uranium and radon.

放射性尘埃会形成铀和氡的高值.

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6、

Radon concentration in groundwater was measured at 18 points including two continuous recording stations.

测量了包括两个连续记录台站在内共18个点的地下水的氡浓度.

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7、

But in two dimensions, Radon transform is not local.

但在二维平面上, Radon变换不具有局部性.

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8、

INTERNAL CAUSES OF RADON AND ITS DAUGHTERS UPWARD MIGRATION AND CLUSTER PHENOMENON.

氡及其子体向上运移的内因与团簇现象.

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9、

The environment Radon logger FD 216 is an instantaneous surveying instrument in situ.

FD216型环境氡测量仪是在现场瞬时测量氡的仪器.

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10、

The daughter nuclides of radon and thoron tend to become attached.

氡和钍射气的子体易被气溶胶吸附.

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11、

Radon is the daughter of radium.

氡是镭的子体.

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12、

A radioactive, inert, gaseous isotope of radon a half-life of 3.92 seconds.

氡的一种放射性的, 惰性的和气态的同位素,其半衰期为3.92秒.

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13、

Scintillation flask method for measuring radon concentration in the air.

空气中氡浓度的闪烁瓶测量方法.

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14、

A radioactive, inert, gaseous isotope of radon, with a half-life of 3.92 seconds.

锕射气氡的一种放射性的, 惰性的和气态的同位素, 其半衰期为3.

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15、

The radon level in the basement was impermissibly high.

地下室的氡含量超标.

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16、

A method is proposed that is based on template match and Radon transform of calculating the affined factors in digital watermarking against geometrical distortion.

针对目前数字水印抗几何攻击方法,提出一种基于模板匹配和Radon变换联合应用的几何变换参数估计方法。

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17、

The Application of Improved Grubbs' Criterion for Inspecting the Count of Radon Concentration

改进的格拉布斯准则在氡浓度计数中的应用

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18、

An Improved Algorithm of Radon Transform Based on Gray Constraint Accessional Strategy

基于灰度特征约束的Radon变换改进算法

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19、

A practical generalized Radon transform ( GRT)-based CRS stack technique is developed based on common offset profile and in conjunction with the GRT and dip decomposition common reflection point ( CRP) stack methods.

基于共偏移距剖面,并结合广义Radon变换与倾角分解共反射点(CRP)叠加方法,得到了一种实用的基于广义Radon变换的共反射面元(GRT)CRS叠加实现方法。

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20、

The radon level in the basement was impermissibly high. emergency measures for extraordinary flood

地下室的氡含量超标。超标准洪水紧急措施

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