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- 自主性因子Fantonomous sex factor F; autonomous sex factor F
- 肿瘤坏死因子F-αTumor necrosis factor-α
- 作者从理论上证明差示因子f,代表两个同组分不同浓度的样品,在相同吸收谱带处光密度之比(浓度之比)为f=E_1(v)/E_2(v)=C_1/C_2。It has been confirmed that the differential factor is theoretically the ratio of absorbances for two samples with the same components and at the same wavelength, i. e., the ratio of their concentrations: f=E_1(v)/E_2(v)=C_1/C_2. After preparing one or a set of standards, quantitative analysis of minerals or other materials can be made. Differential factor will be displayed automatically by a computer.
- 自主性autonomy
- 转录因子transcription factor
- 此为F。O。B。横滨实盘，有效期为本地时间星期一收到回电。We offer firm FOB yokohama for your telegraphic reply here by monday our time.
- 希力-FXiLi-F
- 半自主性的semi-autonomous
- 肿瘤坏死因子tumor necrosis factor
- 凝血因子plasma thromboplastin component (PTC)
- 比例因子proportional divisor
- 表皮生长因子EGF
- Ｃ因子C factor
- Ｆ因子F factor
- Ｈ因子H factor
- Ｐ因子P element
- Ｒ因子R factor
- Ｖ因子V factor
- Ｘ因子X factor
- Ｙ因子Y factor
