| 1. | This condition is externally enforced . 这种条件是从外部强加的。 |
| 2. | The outer one third has a cartilaginous skeleton . 外部13为软骨性骨骼。 |
| 3. | External torques arise from outside the system . 外转矩是由系统外部生产的。 |
| 4. | The oil is for external application only . 此油只供外部涂用。 |
| 5. | The steam engine is an external-combustion engine . 蒸汽机就是一种外部燃烧发动机。 |
| 6. | The outside of it looks all right . 它的外部还可以。 |
| 7. | He was finally granted a glimpse of the outside world . 他终于有机会得以一睹外部世界的风采。 |
| 8. | National policy should not be determined by outside influence . 国家政策的制定不该受外部影响。 |
| 9. | The atoms are excited by being irradiated with energy from an external source . 原子受到外部能源的照射而激发。 |
| 10. | He accepts the need for government intervention to deal with externality . 他承认需要政府的干涉,以处理外部因素。 |