单词 | sterilant |
释义 | sterilant/ˈstɛrɪl(ə)nt![]() noun 1An agent used to destroy microorganisms; a disinfectant.Concentrations of skin antiseptics and preservatives, although lower than disinfectants and sterilants, also demonstrate bacteriostatic and bactericidal effects versus nonsusceptible vegetative pathogens....
1.1A chemical agent used to destroy pests and diseases in the soil, especially fungi and nematodes.Some strong herbicides, such as soil sterilants used in alleyways, around utility equipment, or along sidewalks, can be absorbed by roots and easily can kill trees. |
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