查询词典 sealed radioactive source

Product this measure, belong to, have radioactive class A product by China national construction material industrial radioactivity and harmful substance supervision and inspection center, production and sales and using unrestrictedly.

该 产品经中国国家建筑材料工业放射性及有害物质监督检验测试中心检测属于无放射性A类产品，生产销售和使用无限制。

In the article, considering the potentially severe pollution of the subsurface environment from the low level radioactive waste , the dynamic integrated transport model of low level nuclide in vadose and saturate zones has been established and is used to predict the dynamic action of the nuclide in a disposition spot.

针对处置库中低中放核素释放对地下环境潜在性污染的严重性，建立了核素在包气带和含水层中联合迁移的数值模型，利用所建立模型对某一处置场核素迁移的动力学行为进行环境预测。

This programmed radioactive pharmaceutical plant is now under construction and good economic and social efficiency will be produced whereafter.

整个放射性药品程控生产车间项目建成后，必将产生巨大的经济效益和社会效益。

Radioactive matter is dangerous to work with because it has a bad effect on the blood.

从事放射性物质的工作是危险的，因为它对血液有不良影响。

Radioactive matter is dangerous to work with because it has a bad effect on the blood.

从事放射性物质工作是危险的，因为它对血液有不良影响。1）。

Radioactive matter is dangerous to work with because it has a bad effect on the blood.

和放射性物质打交道是危险的，因为它对血液有不良影响。

Radioactive matter is dangerous to work with because it has a bad effecton the blood.

放射性物质是危险的，因为它对血液有不良影响。

Article 11Whoever abducts a child for use as a labourer, forces a child to work, employs a child to be engaged in work high above the ground or down in the pit, work involving radioactive, highly poisonous, inflammable or explosive substances or work of the 4th degree labour intensity as stipulated by the State, or employs a child under the age of 14, or causes death or severe injury to a child employed, shall be investigated for criminal liability in accordance with the provisions of the criminal law on the crime of abducting and trafficking in children, the crime of forced labour or other crimes.

第十一条拐骗童工，强迫童工劳动，使用童工从事高空、井下、放射性、高毒、易燃易爆以及国家规定的第四级体力劳动强度的劳动，使用不满14周岁的童工，或者造成童工死亡或者严重伤残的，依照刑法关于拐卖儿童罪、强迫劳动罪或者其他罪的规定，依法追究刑事责任。

Scientific testing has shown that today many modern decorative decoration materials will bring different levels of pollution, radioactive, asphyxiating and hazards.

科学检测表明，如今很多现代装饰装修材料会带来不同程度的污染性、放射性、窒息性等危害。

The effects of different renaturation agents, blockings and labelled conjugates were studied to improve the technique of non-radioactive Western Blot.

应用不同蛋白质复性剂、封闭剂和标记物的对比方法以探讨Western印迹技术的改进。

However it can often be frust ating for a child when people are unable to pronounce their name.

但它往往可以令人沮丧的一个孩子当人们无法断言他们的名字。

All these compounds were obtained from this genus for the first time. Compound, 4-cumylphenol, was a new nature product.

所有化合物均为首次从本属海藻中分离得到，其中4cumylphenol为新天然产物。