• The habitats in descending order of the mosquito density were parks, residential areas, and hospitals.

    不同生境密度公园居民区>医院。

    youdao

  • The result showed that the incidence of malaria and the serum antibody level of the residents declined after the mosquito density had declined.

    结果:当中华密度降低时,疟疾发病居民血清抗体水平亦随之下降。

    youdao

  • Conclusion The attracting effect of carbon dioxide traps was better than that of UV light traps. CO2 traps can be used to effectively monitor mosquito density.

    结论CO2效果紫外灯诱法,蚊虫密度监测的一种有效方法

    youdao

  • In the event of skyrocketing mosquito density or occurrence of JE epidemic, pesticides should be scientifically distributed and chemical control approaches intensified.

    当三带喙库密度有乙脑疫情时,加强化学防治做到科学合理用药。

    youdao

  • Objective To get an insight into the mosquito density in Shunyi district, Beijing and the seasonal fluctuations to provide the basis for developing mosquito control programs.

    目的了解掌握北京市顺义区蚊虫密度及其季节消长规律,为制定蚊虫防制方案提供科学依据。

    youdao

  • Results Anopheles density in mosquito nets and cattle sheds, indoor biting rate, and half nights outdoor human attraction in nets in two treated villages were lower than those in control village.

    结果晨间蚊帐密度房按蚊密度、室内室外通宵人饵帐诱按蚊密度等,灭蚊区低于对照区。

    youdao

  • Objective To study on the trapping efficacy of mosquito magnet, and provide methods for surveying density of mosquito.

    目的观察磁场诱捕蚊虫效果,蚊虫密度监测提供依据。

    youdao

  • The effect that atmospheric temperature influences the density of mosquito in the corresponding period was stronger than that of rainfall.

    结论气温降雨量同期蚊虫密度有影响,其中气温对同期蚊虫密度影响远远大于降雨量的影响。

    youdao

  • Methods The mosquito and fly density was monitored using lamp traps and cage traps, respectively.

    方法采用监测密度法监测密度。

    youdao

  • Results The density of mosquito in house decreased.

    结果室内蚊虫密度明显降低。

    youdao

  • Objective Find out the mosquito species and density in a military camp on Beijing suburb and search the new method of mosquito monitoring.

    目的了解京郊某部营区蚊虫种群构成密度情况,探索新型蚊虫采集手段

    youdao

  • Conclusion the species composition of mosquito and their density in Zhejiang province were attained. This study provided scientific evidence for mosquito control.

    结论初步摸清某部驻营区及其周边环境蚊虫种类构成密度情况今后开展有效的蚊虫防制提供了参考。

    youdao

  • Objective To know the species composition of mosquito and their density in a battalion of a military base in Zhejiang province for mosquito control effectively.

    目的了解某部营区蚊虫种群构成密度情况,有效控制蚊虫提供科学依据。

    youdao

  • It revealed that the population density was related with the latitudes. climate hygiene condition and management of mosquito control.

    不同地区蚊虫密度差异较大,可能地理纬度、气候条件环境卫生采取措施有关

    youdao

  • Conclusion Preliminary research on the mosquito species and density in a military camp on Beijing suburb showed that the CO2 trapping lamp method is a reliable method of mosquito monitoring.

    结论初步摸清京郊某部营区蚊虫种类构成密度情况,同时表明二氧化碳诱蚊可以作为蚊虫预警可靠手段

    youdao

  • The change of mosquito-density was positively correlated with temperature.

    蚊数量变化与其环境温度变化呈正相关关系。

    youdao

  • Conclusion A lower density CO2 could draw in the mosquito and obviously enhance the trapping efficiency of the zapper lamp with non-pollution and non-resistance;

    结论浓度CO2即对蚊虫有引诱效应,增强诱蚊的诱杀效果,满足无公害无污染的要求;

    youdao

  • Conclusion A lower density CO2 could draw in the mosquito and obviously enhance the trapping efficiency of the zapper lamp with non-pollution and non-resistance;

    结论浓度CO2即对蚊虫有引诱效应,增强诱蚊的诱杀效果,满足无公害无污染的要求;

    youdao

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