radioactive fallout

A Simple Dynamic Rising Nuclear Cloud Based Model of Ground Radioactive Fallout for Atmospheric Nuclear Explosion;

一个基于简化动力学模型的核爆炸地面放射性沉降预测模型

A Review of Prediction Model of Ground Radioactive Fallout for Atmospheric Nuclear Explosion;

大气层核爆炸地面放射性沉降预测研究综述

tropospheric fall out

对零的放射性沉降物

delineation of fall out contours

放射性沉降物轮廓图

anabatic wind fall out

上坡风放射性沉降物

giant particle (GP)

(核爆炸沉降物中)强放射 性粒子

long range fall-out

远程(放射性)微粒沉降

radioactive sediment density probe

放射性沉积物密度探针

area of military-significant fallout

具有军事意义的（放射性）微粒沉降地区

The slow descent of minute particles of debris in the atmosphere following an explosion, especially the descent of radioactive debris after a nuclear explosion.

放射性粒子的沉降爆炸后放射性粒子通过大气缓慢下降，尤指核爆炸后放射性粒子的下降

centrifuge for drying radioactive precipitates

干燥放射性沉淀物用离心机

Radionuclide distribution in sediments and sedimentary rates in seas surrounding Xiamen

环厦门海域沉积物放射性核素分布与沉积速率

The nuclides that were dispersed and settled as "fallout" varied in their effect upon living plants and animals.

作为“放射性尘埃”在大气中弥散和沉降的各种核素对生长着的动植物有着不同的影响。

The Geochemistry of Radionuclides and Minerals for Sediments in Jiaozhou Bay;

胶州湾沉积物放射性核素和矿物地球化学

Measurement of Radionuclides in Sediments Core by HPGe γ Spectroscopy

海洋沉积物岩心放射性核素的γ谱测定

Distribution of radionuclides at surface sediments in Chukchi Shelf

楚科奇海陆架区表层沉积物放射性核素的分布

Application of radioactive measurement in the research of lake sediment

放射性测量方法在湖相沉积物研究中的应用

Because of the continuous decay, the quantity of radioactive material and the rate of emission of radiation decrease steadily.

由于连续衰变的结果，放射性物质的数量，辐射发射率都逐渐下降。

The distributions of radionuclides in a sediment core and sedimentary rate in the intertidal zone of Xinghuawan Bay

兴化湾西岸潮间带沉积物岩心放射性核素分布与沉积速率

prospect [radioactive mineral]

勘探〔放射性矿物〕