radionuclides怎么读，radionuclides什么意思，radionuclides短语和例句

1.These radionuclides undergo radioactive decay, by emitting harmful alpha particles, beta particles or gamma rays.

它们在衰变期间会放出对人体有害的粒子粒子或射线。

2.Based on the public health risk evaluation method , the health risks due to thegaseous effluents of chemicals and radionuclides from a typical coal-fired power plant are evaluated.

利用公众健康危害评价方法，计算了一个较典型的燃煤电厂气载释放的化学污染物质及放射性物质对人体产生的健康危害。

3.Using this amplifier in a liquid scintillation counting device, absolute measurements of the activity of some radionuclides have been realized.

在液闪计数装置中采用这种对数放大器实现了对一些放射性核素活度的绝对测量。

4.The presence of radionuclides in soils often jeopardizes ecosystem stability and renders a serious risk to human health.

放射性核素常危及生态系统的稳定，给人类的生命和健康带来巨大的威胁。

5.The annual in takes of 6 radionuclides and resultant committed dose equivalents to the inhabitants were estimated.

估算了该地区居民对6种放射性核素的年摄入量和有效剂量当量。

6.The main radionuclides representing health risk are radioactive caesium and radioactive iodine.

意味着健康威胁的主要的放射性核素包括放射性铯和放射性碘。

7.Migration of radionuclides in geologic media is controlled by not only convection-dispersion effect but also many chemical processes.

放射性核素在地质介质中的迁移，除了受到地下水的对流-弥散作用外，还受到地下水中多种化学作用的影响。