| Subject | English | Chinese simplified |
| comp., MS | double-precision | 双精度 (Characteristic of a number stored in twice the amount (two words; typically 8 bytes) of computer memory that is required for storing a less precise (single-precision) number. Commonly handled by a computer in floating-point form) |
| comp., MS | double-precision floating-point format | 双精度浮点格式 (A computer number format that occupies 8 bytes (64 bits) in computer memory and represents a wide dynamic range of values by using floating point) |