"an"的搜索结果

this prepared slide offers an example of the appearance of a satisfactory thick film blood smear

标签: this,prepared,slide,offers,an,

this giemsa stained slide depicts an example of properly prepared thick and thin film blood smears to be examined

标签: this,giemsa,stained,slide,depi

prepared slide offers an example of the appearance of marginal quality thick and thin film blood smears

标签: prepared,slide,offers,an,examp

preparation the thick film was allowed to dry on an uneven slanted surface rendering an improper result

标签: preparation,the,thick,film,was

larva left and an adult female right of the oriental rat flea xenopsylla cheopis

标签: larva,left,and,an,adult,female

historical photograph inside of an operating room suite during a surgical procedure

标签: historical,photograph,inside,o

entomologic field technicians investigating a tropical site in haiti known to be an anopheles spp mosquito

标签: entomologic,field,technicians,

wing venation of an unidentified deceased dragonfly

标签: wing,venation,of,an,unidentifi

proximal region of the stinger apparatus of an unidentified hymenopteran insect

标签: proximal,region,of,the,stinger

entomologic field technician using an aspiration suction tube in order to trap adult mosquitoes

标签: entomologic,field,technician,u

microbiologist in the influenza branch while she was conducting an experiment inside a biological safety cabinet

标签: microbiologist,in,the,influenz

lined with cotton this culture plate contains an assortment of counterfeit amphetamines

标签: lined,with,cotton,this,culture

zairian nurses wear protective clothing while changing the bedding in an ebola vhf isolation ward

标签: zairian,nurses,wear,protective

close up photograph of an anopheles quadrimaculatus mosquito on white background

标签: close,up,photograph,of,an,anop

migrant worker in india becomes an outreach worker so others can be protected

标签: migrant,worker,in,india,become