1. Primary infection source may be reduced by breeding and selecting the variety with the lower infected seedling rate of seed-borne SMV.
可以通过选育和筛选种传病苗率低的品种推广,减少本病的初次侵染来源。

来自互联网

2. The results of investigation on parasitology, entomology and social factors showed that imported malaria is the infection source of the outbreak.
从寄生虫学、昆虫学和社会因素的调查结果表明,输入性疟疾是引起本次暴发流行的传染来源。

来自互联网

3. Objective to understand the potential risk for schistosomiasis transmission caused by introduction of infection source from mobile population in Shanghai.
目的掌握流动人口对上海市血吸虫病传播可能造成的潜在危险性。

来自互联网

4. RESULTS & CONCLUSION: The key to reduce the incidence of infection in the preparation and application of TPN is to keep the infection source under control.
结果与结论:加强在配制和使用TPN液过程中感染源的控制,是减少发生感染病例的重要保证。

来自互联网

5. Objective to evaluate the effectiveness and cost-effectiveness for schistosomiasis control by synthetic measures with emphasis on infection source control.
目的评价以传染源控制为主的综合防治措施预防血吸虫病的效果及其费用-效果。

来自互联网

6. The study shows that the initial infection source of the disease is the disease spot on the branches. In the growing season branches, leaves and fruits can infect one another.
研究发现,病害的初侵染源来自枝干病斑,生长季节枝、叶、果互相交叉传染。

来自互联网

7. Survival period of the pathogens of citrus canker(Xanthomonas axonopodis pv. citri)in different places was studied, and whether the pathogens could be the infection source was evaluated.
本文对鄂东南地区生态条件下柑桔溃疡病菌在不同场所的存活期进行了研究,并对其能否作为侵染源进行了评价。

来自互联网

8. As in Asia, contact with infected birds is the principal source of infection.
如同在亚洲一样,接触受感染的禽鸟是主要感染源。

来自互联网

9. Investigations into the source of his infection indicate possible exposure at poultry market.
对其感染源进行的调查表明他可能去过家禽市场。

来自互联网

10. Investigations into the possible source of her infection indicate recent visits to a live poultry market.
对其可能的感染源进行的调查表明,她最近曾去过一个活禽市场。

来自互联网

11. Investigations into the source of his infection are ongoing.
目前正在对他的感染源进行调查。

来自互联网

12. The source of her infection is presently under investigation.
目前正在调查她感染的来源。

来自互联网

13. The father was closely involved in caring for his son, and this contact is considered a possible source of infection.
这位父亲密切参与照顾其儿子,并且这名接触者被认为是可能的感染源。

来自互联网

14. Investigations into the source of infection indicate that the both cases had exposure to sick and dead poultry.
感染源调查显示,两位病人都与怀疑患有禽流感的家禽有过接触。

来自互联网

15. The source of infection for all three cases is still under investigation.
目前仍在对三例病例的感染源进行调查。

来自互联网

16. Epidemiological investigations uncovered exposure to infected poultry as the likely source of infection in both cases.
流行病学调查揭示接触受感染家禽为这两例的可能感染源。

来自互联网

17. Investigations into the source of his infection indicate similar environmental exposure as his mother.
对其感染源的调查表明与其母亲相似的环境接触。

来自互联网

18. There is no evidence that properly cooked poultry or poultry products can be a source of infection.
没有证据表明经妥善烹煮的家禽或家禽制品可成为感染源。

来自互联网

19. The source of infection for the two brothers remains undetermined and investigations are ongoing.
这兄弟俩的感染源仍未确定,调查正在进行之中。

来自互联网

20. These exposures are, at present, thought to be the source of infection for most confirmed or suspected cases.
目前据认为,这些接触是大多数确诊或疑似病例的感染源。

来自互联网

21. Investigations into the source of infection indicate that the three cases had exposure to poultry suspected to have avian influenza.
感染源调查显示,三位病人都与怀疑患有禽流感的家禽有过接触。

来自互联网

22. The uncle’s source of infection is under investigation.
正在对舅舅的感染源进行调查。

来自互联网

23. Investigations into the source of infection indicated that all the above cases had close contact with dead and sick poultry.
感染源调查显示,上述所有病例均与病禽和死禽有过密切接触。

来自互联网

24. Investigations into the source of infection indicate that the two cases had exposure to poultry suspected to have avian influenza.
感染源调查显示,两位病人都与怀疑患有禽流感的家禽有过接触。

来自互联网

25. Investigations into the source of infection indicated that the above two cases had close contact with dead and sick poultry.
感染源调查显示,上述两个病例均与病禽和死禽有过密切接触。

来自互联网

26. Investigations into the source of infection indicate that the case had exposure to poultry suspected to have avian influenza.
感染源调查显示,该病人与怀疑患有禽流感的病禽有过接触。

来自互联网

27. Investigations into the source of infection are underway.
正在进行感染源调查。

来自互联网

28. Investigations into the source of infection are underway.
正在进行感染源调查。

来自互联网