您要查找的是不是：
- Mu因子Mutator element
- 因子factor
- 細胞因子cell factor
- 轉錄因子transcription factor
- mu演算mu-calculus
- SYM-MU（2）SYM- MU(2)
- 因子分析factorial analysis
- 高M(jìn)u敷釷燈絲結構。High MU Thoriated Tungsten filamentary heating structure.
- 生長(cháng)因子nutrilit
- 低Mu敷釷燈絲結構。Low MU Thoriated Tungsten filamentary heating structure.
- 鼠單位（mu）mouse unit
- 腫瘤壞死因子tumor necrosis factor
- Unique-MU（2）Unique- MU(2)
- 趨化因子chemotactic factor (CF)
- 低Mu氧化物覆膜燈絲結構。6B4G: Low MU Oxide Coated filamentary heating structure.
- 凝血因子plasma thromboplastin component (PTC)
- mu方式傳真編程的源碼Mu way facsimile programming source code
- 比例因子proportional divisor
- 三極管接法)：中Mu小型燈絲結構。1U4 (triode connected): Medium MU small mass filamentary heating structure.
- 表皮生長(cháng)因子EGF
