| 1. | In the mid-1970s the climate began to emerge .
70年代中期，那种气氛开始形成。 |
| 2. | A stunning turnaround began in the mid 1970s .
70年代中期，那里发生了一次令人震惊的转折。 |
| 3. | They planned to get on to a break-even basis by mid-1980 .
他们计划到八十年代中期要做到不亏不盈。 |
| 4. | The eight chromosomes were randomly distributed at metaphase i .
在中期8对染色体的分布是无秩序的。 |
| 5. | The expertise became relatively widespread by the mid-1960 .
这种成就在60年代中期相对地得到广泛发展。 |
| 6. | The airborne magnetic gradiometer came into use in the middle 1960s .
航空磁梯度仪在六十年代中期交付使用。 |
| 7. | He was first and foremost a fiery orator in the 19th century mold .
他却是19世纪中期首屈一指的富于热情的雄辩家。 |
| 8. | She spent the mid-1940s at the writers' colony, yaddo, in upstate new york .
40年代中期，她是在纽约州北部的作家庄园耶多度过的。 |
| 9. | I began to understand why lift is a factor in swimming in the mid-1960s .
我在本世纪六十年代中期开始懂得为什么升力是游泳中的一个因素。 |
| 10. | Events of the middle 1970s have demonstrated how well founded this concern can be .
本世纪70年代中期发生的一系列事件，充分表明了它的影响所及。 |
