单词multi-infection
n.: 复合感染；多病原感染；多菌传染；混合感染
混合感染
多菌传染
多病原感染
复合感染
Aids Model and its Property of Multi-Infection Phase with Recovery Ratio Which is in Direct Proportion to Total Number of People
恢复率正比于总人数的多传染阶段的艾滋病模型及其性态