| EXAMPLE SENTENCES | ||
|---|---|---|
问题在于当时的三角洲仅是蚊虫孳生的一片泥沼。 The problem was that the delta was a mosquito-infested swamp. | ||
改善环境管理可使蚊虫等疾病媒介生存和孳生更加困难。 Improved environmental management can make it more difficult for disease vectors such as mosquitoes to survive and to breed. | ||
该文在不同放养生物量下进行鲢鱼和鳙鱼控制水蚤孳生的下行效应试验研究。 This paper investigates the control of the excess propagation of Cyclops by the top-down effect of fish, such as silver carp and bighead carp under different stocking biomass conditions. | ||
每逢端午节，人们把房子扫干净，在厨房里洒上雄黄水，用来杀死毒虫或防止毒虫孳生。 Every Dragon Boat Festival, people sweep the house clean, sprinkle with realgar water in the kitchen, to kill the vermin or prevent propagation of poisonous insect. | ||
目的 掌握自然种群白纹伊蚊幼虫在广州地区的孳生分布特点，为白纹伊蚊自然种群变动的监测与控制提供依据。 Objective To realize the distribution characteristics of Aedes albopictus larva in Guangzhou, which is the basic for the surveillance and control of natural population of Ae. albopictus. | ||
可见，该区域的气候生态环境能够满足钉螺生长发育繁殖的需求，必须加强对巫山大昌钉螺可能孳生区域的重点监测，以防止湖北、四川血吸虫病疫区钉螺输入。 So, it was necessary to strengthen surveillance of the potential Oncomelania snail habitats in Three Gorges reservoir region to prevent the snail spreading from Hubei and Sichuan areas. | ||
