| Subject | English | Russian |
| tech. | densely packed arrays of detectors | плотно упакованная линейка детекторов (атир) |
| IT | packed array | упакованный массив (the compiler should not try to align the values, but instead will make sure that values are consecutive in memory, even though they’re not even byte-aligned. Alex_Odeychuk) |
| tech. | sparsely packed arrays of detectors | редко упакованная линейка детекторов (атир) |