| |||
交叉比各级齿轮比相近的机械结构,参阅 cross gear ratio | |||
交叉比; 与第三国货币汇兑比率; 交叉比例 | |||
交比; 重比; 非调和比 | |||
| |||
非调和比; 交比; 重比; 交叉比例 |
cross- ratio : 12 phrases in 9 subjects |
Agriculture | 1 |
Automobiles | 2 |
Bridge construction | 2 |
Electronics | 1 |
Information technology | 1 |
Oil / petroleum | 1 |
Securities | 1 |
Space | 1 |
Technology | 2 |