The prospects for relatively "clean" D-3He reactors (lean D, rich 3He) are evaluated with significant gains over a comparable power DT reactor (14-MeV neutrons reduced by 135, all neutrons by 26, plasma tritium by ∼ 103, tritium handling by ∼ 103.
比較的「クリーンな」D-3He炉（Dが希薄で3Heが豊富）の見通しは、同等出力のDT炉と比較して有意な利点をもって評価される（14-MeV中性子は135倍減少、全中性子は26倍減少、プラズマトリチウムは∼ 103倍減少、トリチウム取り扱いは∼ 103倍減少）。