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- During periods of rainfall, the eggs will hatch, and the mosquito population will increase and spread the virus to the animals on which they feed. 在雨季,蚊卵孵化,蚊子数量增加,将病毒传播到它们叮咬的动物。
- Although the Japanese encephalitis virus can be found in birds, the main route of infection is via pigs where the virus reproduces rapidly before entering the mosquito population. 虽然雀鸟身上带有日本脑炎病毒,然而猪只仍是主要的传播媒介。病毒在猪只身上迅速繁殖,然后进入蚊子种群。
- Objective Objective To understand the different ecological environments in Xunyang county of Ankang and the composition,density and seasonal fluctuation of mosquito population in different places. 目的了解安康市旬阳县不同生态环境,不同场所蚊相种群组成及密度、季节消长情况。
- Mosquitoes are a favorite food for bats, so placing bat houses in your area would be another way to decrease the mosquito population. 蚊子都喜爱的食物蝙蝠因此配售蝙蝠房子贵区将另一种方式;以减少蚊子的数量.
- The idea is to release genetically engineered insects like these into mosquito populations as a way to control the disease. 该创意是将这类基因改变的昆虫释放到蚊群中作为控制这种疾病的一个方法。
- The idea is to release genetic engineering insects like these into mosquito populations as a way to control the disease. 这个想法是将基因工程的昆虫释放到蚊子群中来作为控制疾病的一种方法。
- A mosquito netting completely surrounds our bed. 一顶蚊帐把我们的床完全围住了。
- The mosquito is a transmitter of disease. 蚊子能传播疾病。
- Study of the Breeding State of the Natural Mosquito Population in Guangzhou 广州市蚊幼虫自然种群孳生状况的研究
- Are your mosquito bites still itching? 你被蚊子咬的地方还在痒吗?
- For example, scientists could breed sterile male mosquitoes able to create the right tones and harmonies to compete with wild males and thereby reduce mosquito populations. 比如,科学家可以培育不育的雄性蚊子,创造正确的音调和和谐之音与野生雄性蚊子竞争,从而减少蚊子的数量。
- This city has a population of more than 1,000,000. 这个城市人口超过一百万。
- It's just a mosquito bite. There's nothing to worry about. 这只是蚊虫咬伤,没有什么可担心的。
- A desert has no settled population. 沙漠没有固定的居民。
- All doors and windows are sealed for the extermination of mosquito. 为了消灭蚊子,所有的门窗都被封闭起来了。
- There was a steady increase in population. 人口在不断增长中。
- What is the population of this country? 这个国家的人口是多少?
- Disease has decimated the population. 疾病使大部分人死亡。
- Myriad of mosquito from the swamp invade our village every twilight. 每天黄昏无数蚊虫从沼泽地飞来侵袭我们的村子。
- The population of the island has sunk from100 to20. 这个岛上的人口从容不100人减少到了20人。