 |
| |||
| 多孔性; 孔隙率 | |||
| 空白部分 | |||
| 空隙度［率］; 空泡份额［蒸汽与汽水混合物的体积比］ | |||
| 孔隙度; 空穴率 | |||
| 空泡份额 | |||
| 截面含气率; 真实含气率 | |||
| 空隙百分率; 空口百分比 (气流进入面积占喷气发动机总迎风面积的比例) | |||
| 空隙度; 截面含气量 | |||
| 空隙率; 空隙分数; 空隙组分 | |||
|
void fraction : 16 phrases in 7 subjects |
| Aviation | 1 |
| Chemistry | 1 |
| Electronics | 7 |
| Metallurgy | 2 |
| Mining | 1 |
| Nuclear and fusion power | 1 |
| Technology | 3 |
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