- 细菌战 xìjūnzhàn germ warfarebiological or bacteriological warfare using bacteria or viruses to attack people, animals, or plants
- 细菌学 xìjūnxué bacteriologyThe scientific study of bacteria and their roles in medicine, agriculture, and industry; a branch of microbiology.
- 细菌武器 xìjūnwǔqì biological weaponWeapon that uses harmful bacteria, viruses, or other germs to cause large-scale injury to humans, animals, or plants; also called [[生物武器|生物武器|sheng1 wu4 wu3 qi4]]
- 细菌病毒 xìjūnbìngdú bacteriophagea virus that infects and replicates within bacteria
- 细菌群 xìjūnqún bacterial communityA population or colony of bacteria living together in a specific environment.
- 细菌肥料 xìjūnféiliào bacterial fertilizerA type of fertilizer made from nitrogen-fixing or phosphate-solubilizing bacteria that helps crops absorb nutrients from the soil or air
- 氰基细菌 qíngjīxìjūn cyanobacteriacyanobacteria; blue-green algae
- 蓝细菌 lánxìjūn cyanobacteriabacteria that obtain energy through photosynthesis and contain chlorophyll; often blue-green in color, also known as blue-green algae
- 细菌性疫苗 xìjūnxìngyìmiáo bacterial vaccinevaccine prepared from bacteria used to provide immunity against diseases
- 细菌性痢疾 xìjùnxìnglìjí bacillary dysenteryAn infectious disease caused by dysentery bacteria, characterized by fever, diarrhea, and stool containing pus or blood.
