| 1. | Historically they proved to be an enigma .
历史证明它仍然是个谜团。 |
| 2. | Historically speaking, colonial writing is of absorbing value .
从历史观点来看，殖民时代的写作，是有其引人入胜之处的。 |
| 3. | The determination of structure has historically been the fundamental objective of seismic work .
明确构造历来是地震工作的基本目的。 |
| 4. | Historically it has been used to mean the whole world from a european point of view .
从欧洲人的观点来看，这个词在历史上用以指全世界。 |
| 5. | Historically these factors had led to a different attitude from the uk banking system .
从历史观点看，这些因素就导致了与英国银行不同的营销方式。 |
| 6. | Fires of natural origin have historically been extremely common throughout the temperate forests .
在温带森林中，天然发生的火灾一向是非常普遍的。 |
| 7. | Schools have historically discouraged them from speaking privately in navajo and have forbidden it in the classroom .
学校从来就反对他们私下讲那伐鹤语，在课堂上则更是绝对禁止。 |
| 8. | Historically speaking, special relativity grew out of classical electromagnetic theory and experiments inspired by it .
从历史上讲，狭义相对论来源于经典电磁学理论及其所引起的多种实验。 |
| 9. | Historically it has been customary to treat coordination compounds as a special class separate from molecular compounds .
历史上习惯于把配位化合物作为特殊的一类与分子化合物不同的化合物分别对待。 |
| 10. | Celebrating historically deviational terrorism
为历史上误入歧途的恐怖主义庆功 |
