U235とは 意味・読み方・使い方

U235 enrichment, Pu enrichment, the material, shape and size of each cladding tube used for a square-shaped nuclear fuel assembly are allowed to match, respectively with U235 enrichment, Pu enrichment, the material, shape and size of each cladding tube used for a nuclear fuel for PWR.例文帳に追加

正方形核燃料集合体に使用されるU235濃縮度、Pu富化度、被覆管の材質・形状・寸法を、PWR用核燃料に使用されるU235濃縮度、Pu富化度、被覆管の材質・形状・寸法に合わせる。 - 特許庁

To easily and accurately calculate an addition amount required for obtaining the degree of reaction equivalent to fuel of U235 concentration degree of 5% with the usage of concentrated erbia, with respect to fuel with the U235 concentration degree exceeding 5%.例文帳に追加

Ｕ２３５の濃縮度が５％を超える燃料に対して、濃縮エルビアを用いてＵ２３５の濃縮度が５％の燃料と等価な反応度とするために必要な添加量を、容易かつ充分な精度で求める。 - 特許庁