退役

The decommission of uranium mines and mills in Germany began in 1991 and will cost DM 13 billion and spend 20~25 years.

德国铀矿山和水冶厂退役治理自 1991年开始，需 130亿马克，2 0～ 2 5a完成。

However, for those facilities, which has been shut down or waiting for decommission, the increasing of radioactivity of these nuclides in the air may indicate the restart of the facilities.

对于退役、停产和关闭的反应堆和后处理厂，监测环境中是否存在~(41)Ar、~(85)Kr和~(133)Xe，能够及时、直接证明这类设施是否重新启动了。

The basic situation of 3 decommission uranium tailings impoundments and 1 large open pit in Germany is introduced, and some special successful engineering measures are reported in detail, including the wastewater treatment, the covering of exposed uranium tailings beach, the stability of dam slope, the back filling of open pit and so on.

介绍了德国正在进行退役治理的3个铀尾矿库和1个大型露天采坑的基本情况，并对已采用的一些成功的工程措施作了比较详细的说明。

These results testify the method of in-situ non-destructiveness measurement in decommission nuclear facilities with HPGe Y instrument shielded. And this thesis have as follows characteristics:?

以上这些结果表明此套准直了的HPGe γ潜仪系统在退役现场采用非破坏性定性、定量的分析方法是可行的。

Decommission ; uranium mines and mills ; Germany

退役；铀矿山和水冶厂；德国

Environmental treatment and monitoring must be done after decommission of uranium mill tailing impoundment.

铀尾矿库退役后要进行环境治理和长期监测，对库中放射性核素进行模拟可以为放射性废物安全管理提供科学依据。

The nuclear facilities for military business of our country in 1950 to 1970 will go into the stage of decommission, In order to make the decommission reasonable and beneficial, it request us to understand the Radioactive circumstance of the nuclear facilities, namely characteristic investigation at the beginning.

我国50-70年代为国防事业建立的军用核设施已进入退役阶段。

During the decommissioning of nuclear facilities, it is an important step to decontaminate the soil contaminated by radioactive nuclides.

在核设施退役过程中，对放射性污染土壤的去污是一个重要环节。

A few weeks later, the defenseman retired from the game he loved and has spent the past months at home in Sault Ste.

几个星期后，名将退役球员喜欢他，并用过去几个月在家里鲍维尔。

It is also important because it will affect defense budgets and weapons deployment and retirement for years to come.

这也很重要，因为它会影响到未来的国防预算，武器的部署和退役。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。