拡散沈着の英語

大気中に放出された放射性物質の拡散状況を予測して任意の地点における放射性物質の濃度及び線量当量を予測する放射性物質拡散予測システムにおいて、放射性物質の粒径に基づいて沈降する速度を評価し、それに基づいて沈着場所を算出する。例文帳に追加

In a system for predicting the diffusion of radioactive substances that estimates the concentration and dose equivalent of them at an arbitrary point by predicting the condition of the diffusion of radioactive substances released into the atmosphere, the sedimentation velocity of them is estimated on the basis of the particle diameters of them and the places where they deposit are calculated on the basis of the estimation. - 特許庁