| 1. | High walls forbid all approach .
高墙遮断，难以接近。 |
| 2. | Not a soul was visible on the hedgeless highway, or on either side of it .
在这条没有树篱遮断的大路上面和大路两旁，连一个人影儿都看不见。 |
| 3. | Thus the ischemic regions of the heart protect themselves by curtailing their contribution to the pumping action of the heart .
心脏缺血区通过遮断其心脏泵功能的作用而保护其本身。 |
| 4. | Circuit - breaker failure protection , breaker failure protection
遮断器不动作?策保护 |
| 5. | High rupturing - capacity fuses for semi - conductor converters
半导体换流器用高遮断容量的熔断器 |
| 6. | Circuit breaker for half - voltage circuit
低减电?回路遮断器 |
| 7. | Circuit breaker for full - voltage circuit
全电?回路遮断器 |
| 8. | Circuit breaker for short circuit use
短络用遮断器 |
| 9. | All cb trip conditional circuit
一?遮断条件回路 |
| 10. | Circuit breaker control circuit
遮断器制御回路 |
