| 1. | Similar circumstances only arise within a single historical period .
类似条件仅出现于单个历史时期内。 |
| 2. | Stealing salt was considered a major crime during some eras of history .
在某些历史时期，曾把偷盐定为大罪。 |
| 3. | Britain was successfully negotiating a most difficult period of history .
英国曾成功地克服了这一历史时期的最大困难。 |
| 4. | But before we come to that conflict, we must traverse a long history of many centuries .
不过我们在讲到这种冲突之前，还必须经历很长的一段有许多世纪之久的历史时期。 |
| 5. | Truly scientific economics can merely help to reveal the driving forces of economic development through different historical periods .
真正的科学经济学必需有助于揭示不同历史时期的经济发展动力。 |
| 6. | Mrs mountstuart's little word fetched an epoch of our history to colour the evening of his arrival at man's estate .
蒙斯图特太太的简短评语无异于召唤回了我们的一个历史时期，给他成年的晚宴增添了色彩。 |
| 7. | Structures from all periods of history are analyzed
研究范围囊括了所有历史时期。 |
| 8. | On four historical periods of researches into chinese grammar
汉语语法研究的四个历史时期 |
| 9. | The characteristics of sports function in different historical periods
不同历史时期体育功能的特征 |
