 |
double crossing
| over
| double crossing | |
| anim.husb. | 四元杂交 |
| busin. | 支票划线; 划双线 |
| econ. | 支票上划双线; 欺骗出卖; 出卖; 欺骗 |
| interntl.trade. | 支票上双划线 |
| repr.biol. | 双杂交 |
| over | |
| crick. | 交换 |
| |||
| 四元杂交四品种(或系群)分为两组，各自杂交，在产生杂种后，杂种间再进行第二次杂交 | |||
| 支票划线在支票上划一平行双线; 划双线 | |||
| 支票上划双线; 欺骗出卖; 出卖; 欺骗 | |||
| 支票上双划线 | |||
| 双杂交 | |||
| 双交叉 | |||
| double crossing: 32 phrases in 8 subjects |
| Agriculture | 11 |
| Animal husbandry | 1 |
| Cytogenetics | 3 |
| Dermatology | 1 |
| Genetics | 7 |
| Molecular genetics | 1 |
| Reproductive biology | 2 |
| Technology | 6 |