nonfissionable

nonfissionable

1. To add nonfissionable matter to(fissionable material) so as to prevent use in an atomic weapon.

使（核材料）中毒（向可裂变材料中）加入不可裂变物质以防止（这种可裂变物质）用于原子核武器

2. Physics To add nonfissionable matter to (fissionable material) so as to prevent use in an atomic weapon.

使（核材料）中毒：（向可裂变材料中）加入不可裂变物质以防止（这种可裂变物质）用于原子核武器

3. the spatial arrangement of fissionable and nonfissionable materials in a nuclear reactor

栅格在核反应中可裂变和不可裂变的物质的空间排列

4. nonfission capture

非裂变俘获

5. to add nonfissionable matter to(fissionable material) so as to prevent use in an atomic weapon

（向可裂变材料中）加入不可裂变物质以防止（这种可裂变物质）用于原子核武器