查询词典 radioactive

"Beta particle:a high-speed electron or positron, especially one emitted in radioactive decay ."

粒子：一种高速电子或质子，主要在放射衰变中释放出。

"Beta particle:a high-speed electron or positron, especially one emit ted in radioactive decay."

粒子：一种高速电子或质子，主要在放射衰变中释放出。

Any of three processes of radioactive disintegration in which a beta particle is spontaneously emitted by an unstable atomic nucleus in order to dissipate excess energy.

某些不稳定原子核为耗散其过剩能量而自发发射一个β粒子的三种放射性衰变过程的统称。

Any of three processes of radioactive disintegration in which a beta particle is spontaneously emit ted by an unstable atomic nucleus in order to dissipate excess energy.

某些不稳定原子核为耗散其过剩能量而自发发射一个β粒子的三种放射性衰变过程的统称。

Article 6 Every unit and individual shall have the right to report to the authorities and bring a charge against any act that causes radioactive pollution.

第六条 任何单位和个人有权对造成放射性污染的行为提出检举和控告。

Radiotherapy is usually provided by means of sealed containers of radioactive caesium or radium that are placed in the vagina and in the cavity of the womb.

放射治疗通常是所提供的手段，密封容器的放射性铯或镭被放置在阴道，并在腔的子宫。

Yesterday afternoon, the reporters saw this survey report shows : A total of 168 pieces of radioactive sources, namely power plants, the raw material for caesium and cobalt, through its role in the detection of the coal-dust content and factories around the suspended particles.

昨天下午，记者看到了这份调查报告，报告显示：妈湾电厂共有168枚放射源，其原料分别为铯和钴，其作用为检测通过落煤管的灰尘含量和工厂周围的悬浮颗粒。

The company has rich stone resources, limestone is an odorless, non-toxic, non-radioactive, high-quality, ultra-fine green environmentally friendly products, Celestite easy to do all kinds of specifications sheet, the square stone, has been widely used in indoor and outdoor decoration and large paved square.

公司拥有丰富的石材资源，石灰石是一种无味、无毒、无放射、高品质、超精细的绿色环保产品，天青石易做各种规格的板材、广场石，已广泛应用于室内外装饰及大型广场铺设。

A radioactive isotope of cesium used in radiation therapy.

铯的一种放射性同位素，用于放射疗法。

Pitchblende and chalcolite are much more radioactive than uranium itself.

沥清铀矿和铜铀云母比纯铀的放射性强得多。

He became prime minister in 1997 and won international acclaim for his role in the Northern Ireland peace process.

他在1997年成为总理，并且因为在北爱尔兰的和平进程中发挥的作用受到国际社会的赞许。

Mixed Page Sorting Method Using the cuttable user model, this thesis proposes a mixed page sorting method by using cutted user model in server-side and complete user model in client-side.

隐私分级利用的混合式页面排序方法针对个性化搜索中搜索结果排序的问题，本文利用隐私可控开放的用户偏好模型，提出一个在客户端和服务器端分步进行的隐私分级利用的混合式页面排序方法。