The pork can be with high food value for people and it certainly can be safe for body. It can also prevent the residues polluting the environment, prevent the bacterialvariation.
该猪肉不仅营养价值高,对人体健康绝对安全,而且还可防止药残污染环境,细菌产生变异等。
2
Meningococcal meningitis occurs in small clusters throughout the world with seasonal variation and accounts for a variable proportion of epidemic bacterial meningitis.
脑膜炎球菌性脑膜炎在全世界以小型聚集方式出现,存在季节性变化,占流行性细菌性脑膜炎的比例并不固定。
3
The composition and variation of the bacterial films on the immerge seawater material surfaces were investigated.