| 1. | The ascaris adults may perforate a suture line or cause a bile or pancreatic duct obstruction .
成虫可穿破缝线或引起胆管或胰腺管阻塞。 |
| 2. | Migration of adult worms may occur spontaneously or as a result of some stimuli such as fever or tetrachloroethylene .
成虫的移行可自然发生，或因一些刺激诸如发热或四氯乙烯而造成。 |
| 3. | The strategy ensures the existence of the population in those years when the survival of adults is in jeopardy for some reason or other, e.g., due to lack of food .
在由于某种原因如缺乏食物等而使成虫生存受到威胁的年份里，这种策略使种群仍能保存下来。 |
| 4. | It is intermediate between the egg and the adult butterfly
介于卵和成虫之间 |
| 5. | The young does not look like the adult at all
幼虫与成虫在形态上有很大变化。 |
| 6. | The life span of adult worms can be over twenty - five years
成虫生存期可达二十五年以上。 |
| 7. | There are three stages of head lice : eggs , nymphs and adults
头虱的生长分3个时期：卵蛹及成虫。 |
| 8. | Space distribution of entering tree hole of dendroctonus vales imago
红脂大小蠹成虫侵入孔的空间分布型研究 |
| 9. | Monitoring monochamus alternatus population dynamics with three kinds of traps
三种诱源监测松墨天牛成虫的比较 |
| 10. | Scanning electron microscope observation on antenna of tomicus piniperda
松纵坑切梢小蠹成虫触角的扫描电镜观察 |
