"an"的搜索结果

strangely beautiful microorganism displaying an outer surface studded with numerous projections

标签: strangely,beautiful,microorgan

red blood cells enmeshed in fibrinous matrix on luminal surface of an indwelling vascular cathete

标签: red,blood,cells,enmeshed,in,fi

numerous projections imparting an appearance of a sea urchin

标签: numerous,projections,imparting

number of different microorganisms including elongated diatoms and an amorphic gelatinous biofilm mass

标签: number,of,different,microorgan

exoskeletal morphologic characteristics displayed on the head region of an unidentified beetle

标签: exoskeletal,morphologic,charac

digitally colorized scanning electron micrograph sem of an untreated water specimen

标签: digitally,colorized,scanning,e

at right the stalk of what is suspected to be an algal specie

标签: at,right,the,stalk,of,what,is,

ventral surface of an unidentified lizards head region

标签: ventral,surface,of,an,unidenti

plate streaked with dried malathion because cookware was sprayed in an effort to control mosquitoes

标签: plate,streaked,with,dried,mala

enlarged view of an aedes triseriatus mosquito larva

标签: enlarged,view,of,an,aedes,tris

photograph depicted an adult female healthcare professional as she was receiving an intramuscular vaccination

标签: photograph,depicted,an,adult,f

nurse who was administering an intramuscular vaccination into the left shoulder muscle of fellow nurse

标签: nurse,who,was,administering,an

nurse administering an intramuscular vaccination in the left shoulder muscle of this young pre teen boy

标签: nurse,administering,an,intramu

middle aged woman was receiving an intramuscular vaccination into her left shoulder

标签: middle,aged,woman,was,receivin

middle aged man receiving an intramuscular immunization into his left shoulder muscle from a female nurse

标签: middle,aged,man,receiving,an,i