"blood"的搜索结果

anopheles funestus mosquito partaking in a blood meal from its human host note the blood

标签: anopheles,funestus,mosquito,pa 浏览: 15

blood feeding anopheles gambiae mosquito this mosquito is one of the leading malaria vectors in the world

标签: blood,feeding,anopheles,gambia 浏览: 14

laboratorian using a centrifuge to separate blood in order to prepare plasma1

标签: laboratorian,using,a,centrifug 浏览: 15

hematologist as he examined blood samples taken from patients

标签: hematologist,as,he,examined,bl 浏览: 14

heavily protected technician is shown discarding blood specimens collected

标签: heavily,protected,technician,i 浏览: 13

extracted a blood sample from a resident of the town of yambuku zaire

标签: extracted,a,blood,sample,from, 浏览: 19

laboratorian using a centrifuge to separate blood in order to prepare plasma

标签: laboratorian,using,a,centrifug 浏览: 17

Wallpaper black orange blood vessels system

标签: Wallpaper,black,orange,blood,v 浏览: 16

blood sample being taken from an animal for a serological vaccine against cattle plague passes test

标签: blood,sample,being,taken,from, 浏览: 19

blood engorged female aedes albopictus mosquito feeding on a human host

标签: blood,engorged,female,aedes,al 浏览: 22

blood engorged female aedes albopictus mosquito detailed photo

标签: blood,engorged,female,aedes,al 浏览: 13

nurse takes dried blood spot samples from an infant to test in a maternal and child health

标签: nurse,takes,dried,blood,spot,s 浏览: 16

this female anopheles freeborni is taking a blood meal from a human host by pumping the ingested blood

标签: this,female,anopheles,freeborn 浏览: 16

proboscis of an aedes albopictus mosquito feeding on human blood

标签: proboscis,of,an,aedes,albopict 浏览: 24

ochlerotatus triseriatus mosquito obtaining a blood meal from a human hand

标签: ochlerotatus,triseriatus,mosqu 浏览: 19