| 活性 | huó xìng | (chemistry) activity / active / activated | ![]() |
| 活性炭 | huó xìng tàn | activated carbon | ![]() |
| 活性碳 | huó xìng tàn | activated carbon | ![]() |
| 隐位 | yǐn wèi | cryptic epitope (immunology, a protein component that becomes effective when activated by antigen) | ![]() |
| 待发雷 | activated mine | ![]() | |
| 活性污泥 | activated sludge | ![]() | |
| 活性炭吸附 | activated carbon adsorption | ![]() | |
| 活性氧类 | huó xìng yǎng lèi | activated oxygen species (AOS) | ![]() |
