equivalent electron
| circuit
| equivalent electron abbr. | |
| chem. | 同科电子 |
| chem. од. | 等效电子 |
| circuit abbr. | |
| gen. | 周; 环道 |
| athlet. | 循环 |
| el. | 路 |
| el.mach. | 电气回路 |
| hydroel.st. | 线路 |
| hydroel.st. од. | 回路 |
| manag. | 巡回 |
| met. | 系统; 流程 |
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| ★ 等效电子; 同科电子 | |||
| ★ 曾称同科电子 | |||
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equivalent electron : 2 phrases in 2 subjects |
| Chemistry | 1 |
| Oil / petroleum | 1 |