"have"的搜索结果
找到 46 张相关图片
trained volunteers have been vitally important to the success of the sea turtle nest relocation effort
trees have been rubbed against and de barked probably by moose trying to shed antler velvet
a very steep cliff adults have low vegetation for nesting birds
red crossbills have specialized beaks that enable them to open pine cone
many persons infected with st louis encephalitis virus have no apparent illness
number of rod shaped escherichia coli bacteria some of which have formed colonial groupings
only three human cases of hendra virus disease have been recognized
p ovale gametocytes are round to oval and have brown and more coarse pigment than that of p vivax
p vivax trophozoites have a large quantity of ameboid cytoplasm and a large amount of fine yellowish brown chromatin
p vivax rings have a large quantity of cytoplasm and a large chromatin dot as well as occasional pseudopods
p malariae rings have a large quantity of chromatin and a sturdy cytoplasm the rbcs are of normal to 75x normal in size
bedbugs have been found naturally infected with blood borne pathogens
plasmodium vivax trophozoites have a large quantity of ameboid cytoplasm
some hospitals have a wright giemsa stain available wright stain alone will not reliably indicate plasmodium parasites