| bèi | (two, three etc) -fold/times (multiplier)/double/to increase or multiply |
| 倍 | (two, three etc) -fold times (multiplier) double |
| 倍低音管 | [Music] contrabassoon; double bassoon |
| 倍儿 | very much (Beijing dialect) |
| 倍加 | multiplication; duplication; multiplexing |
| 倍半 | sesquialter |
| 倍半氧化物 | sesquioxide |
| 倍受 | extremely |
| 倍塔 | beta |
| 倍塔射线 | beta ray |
| 倍塔粒子 | beta particle |
| 倍增 | to double to redouble to increase many times over |
| 倍增器 | multiplier |
| 倍增因数 | multiplication factor |
| 倍增管 | multiplier tube; multiplier |
| 倍增系数 | multiplication constant; multiplication factor |
| 倍性 | ploidy |
| 倍感 | feel more |
| 倍数 | multiple |
| 倍比定律 | law of multiple proportions |
| 倍率 | multiplying power; magnification; percentage; multiplying factor |