外寄生 meaning in English
[生物学] epizoic
◇外寄生物 parasita; ectoparasite; ectosite
Examples
- Laboratory animal - methods for examination of ectoparasites
实验动物体外寄生虫检测方法 - Study on flea communities of the rodent in dongling mountain in beijing
北京东灵山地区鼠类体外寄生蚤群落的研究 - The observation on quantity distribution of fleas on domestic rodents for different natural areas in fujian , china
福建省不同自然区划中家栖鼠形动物体外寄生蚤数量分布的观察 - Depending on their relationship with their hosts , parasites can be classified into six categories , the first being ectoparasites , such as lice , which live on the surface of the body
根据寄生虫与宿主的关系，可以将寄生虫分为六类，其中一类为体外寄生虫，寄生在宿主的体表，如虱蚤等。 - The inspection items include harmful existences ( pathogenic microbes , celozoic and ectozoic parasites , insects , weeds and other harmful substance ) ; residues ( pesticides and veterinary drug residues , heavy metal , chemical toxins , toxic substances , trace elements ) etc
检验项目包括有害生物（病原微生物，体内、外寄生虫，昆虫、有害物质、杂草等） 、残留（农药与兽药残留，重金属，生物与化学毒素，有毒物质，超标的微量元素）等。