| 1. | I did not know he was dead at the time of speaking . 我讲话时不知道他已死亡。 |
| 2. | My family had already achieved a competence at the time of my birth . 我出生时,家庭已趋向富裕。 |
| 3. | The members in fig. 1-45 have a neat fit at the time of assembly . 图1-45中的杆件在安装时已调整好。 |
| 4. | Prices are correct at the time of going to press , but may be changed . 付印前价目无误,之后或有变化。 |
| 5. | The presence of a nodular liver at the time of examination may be revealing . 检查时肝脏的结节可能有启示性。 |
| 6. | The book has to be a snapshot of the situation at the time of writing . 本书在编写时只能是对这种情况的简要反应。 |
| 7. | Viability of the virus appears very difficult to assess at the time of production . 在生产时,病毒的活力很难测定。 |
| 8. | At the time of sale, the obviously sick and unthrifty animals are usually excluded . 在出售时,剔除明显的病和僵牛。 |
| 9. | So the banding position on the leaf will depend upon stage of maturity at the time of dossage . 因此叶子呈带状的位置依成熟的时期与剂量而定。 |
| 10. | Please remember how much they got by brass and bluff at the time of the french collapse . 请回忆一下当法国崩溃时,他们凭吹嘘与欺诈获得了多少东西。 |