radon

美 [?re?dɑn] 　英 [?re?d?n]

• n.氡（放射性化學(xué)元素）
• 網(wǎng)絡(luò)氡氣；鐳射氣；拉東

英漢雙解

英漢解釋

n.

1. 【化】氡

英英解釋

n.	1. a type of radioactive gas that is produced when radium separates into the parts it is made of

例句

All that remained was to see whether this energy release more resembled that of gold reacting with mercury or with radon.

接下來要弄清的問題就是，釋放的能量是否與金汞或金氡反應(yīng)時(shí)釋放的能量相同。

Passive systems of mitigation have been shown to be capable of reducing indoor radon levels by up to 50%.

無源的緩解系統(tǒng)已顯示有能力使室內(nèi)氡的水平降低多達(dá)50%。

The house contained so much radon that living in it for a year was like being exposed to 260, 000 chest X-rays.

房子里有許多氡（元素），以至于住在里面一年就相當(dāng)于做（拍）了260,000次胸透（即拍x光）一樣。

Radon is a chemically inert, naturally occurring radioactive gas. It has no smell, colour or taste.

氡是一種天然產(chǎn)生的放射性惰性氣體，它無色、無味、無臭。

Radon is a natural radioactive gas that occurs at higher than normal levels in certain parts of the U. S.

氡是一種天然的放射性氣體，在美國某些地區(qū)濃度高于平均水平。

Chinese and Russian scientists have reported that in places where stress is building up, the radon levels of the water build up too.

中國和俄羅斯報(bào)告說壓力增加的地方，水中氡的含量也會(huì)增加。

Ventilation has been proved to be a main method to eliminate radon and its daughters in uranium mines.

通風(fēng)是排除鈾礦井空氣中的氡及其子體的主要方法。

Natural surface water supplies generally carry little threat of human radiation contamination because radon volatilizes into the atmosphere.

天然的地上水供應(yīng)一般帶有極少的對(duì)人類有危險(xiǎn)的放射性污染物。

Regular radon activity concentration and effective dose measurements inside the great pyramid with passive nuclear track detectors.

用無源核徑跡探測(cè)器進(jìn)行大金字塔中常規(guī)的氡放射性濃度和有效劑量測(cè)量…[中國核科技信息與經(jīng)濟(jì)研究院]。

Overall, reducing radon exposure is an important contribution to the goal of good quality indoor air.

在總體上，減少氡接觸對(duì)實(shí)現(xiàn)優(yōu)質(zhì)室內(nèi)空氣的目標(biāo)具有很重要的作用。

But some relativistic calculations suggested it might actually behave like a different element, the inert (and non-metallic) gas, radon.

但基于相對(duì)論進(jìn)行的計(jì)算表明，它更像一種獨(dú)特元素、惰性（非金屬）氣體氡。

Radon levels are usually higher in basements, cellars or other structural areas in contact with soil.

氡水平在地下室、地窖或與泥土接觸的其它結(jié)構(gòu)區(qū)通常較高。

On a global level, tens of thousands of lung cancer deaths annually can be attributed to radon.

在全球，氡每年可造成數(shù)萬例肺癌死亡。

Domestic radon risks may be dominated by bystander effects-but the risks are unlikely to be greater than we thought.

通過在場(chǎng)人影響家庭氡氣危害可以被控制-但該危害不大可能比我們設(shè)想的要大…[中國核科技信息與經(jīng)濟(jì)研究院]。

Third, the children not to use natural stone, such as marble and granite, which is causing the main reason for indoor radon contamination.

第三，兒童房不要使用天然石材，如大理石和花崗巖，它們是造成室內(nèi)氡污染的主要原因。

Radon escapes easily from the ground into the air, where it disintegrates through short-lived decay products called radon progeny.

氡很容易從地下釋放到空氣中并通過稱為氡子核的短命衰變產(chǎn)物分解。

Radon gas in the air is present worldwide, its concentration depending on the highly variable uranium content of the soil.

在世界各地，空氣中都存在氡氣，其濃度取決于土壤中差別極大的鈾含量。

Radon can be transported from deep earth to ground surface and carry information reflecting the underground geological status.

氡能從地下深部運(yùn)移到地表，可帶來反映地下地質(zhì)狀態(tài)的信息。

United States scientists have also placed radon monitoring stations in earthquake zones, particularly California.

美國科學(xué)家也在地震區(qū)，特別是加利福尼亞，設(shè)置了檢測(cè)站。

In addition, reference is made to the novel techniques of the determination of radon and its daughter products in the atmosphere.

此外，還介紹了一些新方法，例如測(cè)量大氣中的氡及其衰變產(chǎn)物。

In addition, reference is made to the novel techniques of the determination of radon and its daughter products in the atmosphere.

此外，還介紹了一些新方法，例如測(cè)量大氣中的氡及其衰變產(chǎn)物。

Radon is much more likely to cause lung cancer in people who smoke, and is the primary cause of lung cancer among non-smokers.

氡更有可能使吸煙者罹患肺癌，而且是非吸煙者中肺癌的主要病因。

Water vapor , temperature , and radon and their fluxes in an idealized equilibrium boundary layer over land CO.

水汽，溫度，和氡之間的耦合以及它們在地面上理想化的平衡邊界層中的流通量。

Relevant information of geohydrologic environment and radon hot spring was collected and analyzed comprehensively and systematics.

收集、整理峨眉山地理環(huán)境、氡溫泉等有關(guān)資料，全面系統(tǒng)地調(diào)查分析。

Scientists speculate that the amount of radon increases in the ground when rocks layers shift, exposing new rocks , and thus more radon.

科學(xué)家推測(cè)，當(dāng)巖層位移時(shí)，露出新巖石，地下氡的含量會(huì)增加，因此就產(chǎn)生更多的氡。

The correlation of radon and mercury is not good, because neither of their variance and mean consistency passed test.

氡和汞相關(guān)性較差，方差和均值一致性檢驗(yàn)均未通過。

Passive inhalation ( "secondhand smoke" ) is linked to lung cancer in nonsmokers. Other risk factors include exposure to radon or asbestos.

在不抽煙的人當(dāng)中，被動(dòng)吸煙的人也與肺癌發(fā)病有關(guān)。其它的致癌因素還包括曝露在氡和石綿的環(huán)境下。

A mathematic model about the regulation of accumulation of radon in a living house is founded and primarily testified by experiment.

建立了居室中氡量積累規(guī)律的數(shù)學(xué)模型，并對(duì)其進(jìn)行了初步的實(shí)驗(yàn)驗(yàn)證。

Radon safety should be considered when new houses are built, particularly in high radon areas.

在建造新房屋時(shí)，尤其是在氡含量較高的地區(qū)，應(yīng)考慮到氡安全問題。

Due to dilution in the air, outdoor radon levels are usually very low.

鑒于在空氣中的稀釋，室外的氡水平通常很低。

This essay classifies the measured data and analyzes the major factor that influences the indoor radon concentration levels in Chengdu city.

針對(duì)所得測(cè)量數(shù)據(jù)進(jìn)行分組歸類比較，分析了影響成都市居室氡濃度水平的主要因素。

Due to dilution in the air, outdoor radon levels are usually very low.

鑒于在空氣中的稀釋，室外的氡水平通常很低。

This essay classifies the measured data and analyzes the major factor that influences the indoor radon concentration levels in Chengdu city.

針對(duì)所得測(cè)量數(shù)據(jù)進(jìn)行分組歸類比較，分析了影響成都市居室氡濃度水平的主要因素。

These results are valuable for reasonably determining the radon eduction rate in remedial action on decommissioned uranium mine.

其結(jié)果對(duì)鈾礦山退役治理中氡析出率的合理確定具有一定的參考價(jià)值。

In uranium mine ventilation, wind force , wind pressure and wind direction are the three major factors affecting radon reduction technology.

鈾礦通風(fēng)中，風(fēng)量、風(fēng)壓和風(fēng)流方向是三個(gè)影響降氡技術(shù)的重要因素。

The usual way to model indoor radon concentrations is to assume lognormal distributions of concentrations on a given territory.

模式化室內(nèi)氡氣濃度時(shí)常假設(shè)，其于一定范圍內(nèi)為對(duì)數(shù)常態(tài)分布。

Radon survey and soil-natural thermoluminescence (TL) are two geophysical methods of exploring deep uranium deposits.

氡氣測(cè)量和土壤天然熱釋光法（TL）是鈾礦找礦勘探中尋找深部隱伏鈾礦體的二種地球物理方法。

It is shown that the radium content is not completely relevant to radon exhalation rate from some building material.

結(jié)果表明，建筑材料中鐳含量與氡析出率之間并不完全相關(guān)。

The valuation methods are applied to empirical data for radon-induced lung cancer prevention.

的估價(jià)方法，適用于實(shí)證數(shù)據(jù)的氡致肺癌的預(yù)防。

Widespread in the four provinces of Southeast China are U-rich granites , with a high-radon background.

我國東南四省廣泛分布著大量的富鈾花崗巖，是氡的高本底區(qū)。

To ensure the optimal temperature of the radon water, make sure to drain the residual cooled radon water in the pipe before use.

為了確保氡水的溫度，使用前請(qǐng)先把水管里已冷卻殘留的氡水放掉。