查询词典 radioactive

A unit strength of a radioactive source equal to one million disintegrations per second .

放射性强度单位等于每秒百万次数衰变。

A sort of silicon diodes were irradiated by electron beam and 63Ni radioactive source, and their electrical capabilities were measured during the irradiation.

本工作采用加速器产生的不同能量电子束和63Ni源的β射线对硅基PiN结型器件进行辐照，在线测量了其电学输出性能。

Monitoring scope was divided to 3 zones including radioactive source, operating and denuded, all monitoring results were recorded and archived.

将监测范围划分放射源区、操作区和清洁区共3个区，监测结果记录存档。

A novel isotopic mould measurement system for molten steel level,composed of a radioactive source,a nuclear detector and a signal processing unit,is presented.

同位素检测是恶劣环境下测量液位的主要方法，本文介绍一种新型结晶器钢水液位测量系统，系统由放射源、核辐射探测器和信号处理单元组成。

Ray pinhole imaging system is a major approach to diagnose the radioactive source.

γ射线针孔照相系统是用于诊断γ射线源或X射线源图像的重要手段，它主要由厚针孔、闪烁体、微通道板像增强器和CCD相机等器件组成。

The detection efficiency was also obtained experimentally using radioactive source 60Co.

测出的线衰减系数是绝对值，成像只要求低分辨。然而，TGS有CT测量所没有的发射测量和图像重建的问题。

Radioactive waste management is a serious problem in the world.

放射性废物管理是当今世界面临的一个重要问题。

No one has solved the problem of what to do with radioactive waste.

还没有人解决如何处理放射性废料的问题。

Now,however,all radioactive waste must be stored on land.

然而，现在所有放射性废物必须被贮藏在陆地了。

The issue is how to of radioactive waste.

问题是怎样处理放射性废料。

As a dominant party,CPC government should play a guardian,supervisee and guarantee role to overcome all the difficulties in the development of charitable cause and bring it into full play in the establishment of harmonious society on policies and regulations basis.

在中国共产党的文献中第一次把发展慈善事业提到&最广泛最充分地调动一切积极因素，不断提高构建社会主义和谐社会的能力&的高度来认识。近年来，社会学界对慈善事业的理论专著发表较多，有鉴于此，笔者不揣浅陋，谈谈自己的认识和见解。

Flow through the land, the land of the scale of operation allows the effectiveness of the land may be raised.

通过土地的流转，土地的规模经营可以让土地的效益得到提升。