"that"的搜索结果

negative stained transmission electron micrograph recreated 1918 influenza virions that were collected from the sup

标签: negative,stained,transmission, 浏览: 1

1918 influenza virions that were collected from supernatants of 1918 infected madin darby canine kidney cells cultu

标签: 1918,influenza,virions,that,we 浏览: 1

keeping the garage neat and clean greatly reduces the existence of safety hazards that lie within

标签: keeping,the,garage,neat,and,cl 浏览: 0

peru hospital waiting room that had to be converted to an emergency cholera ward during an epidemic

标签: peru,hospital,waiting,room,tha 浏览: 1

technicians that were loading a mobile quarantine facility into an aircraft

标签: technicians,that,were,loading, 浏览: 1

technician assembling a vickers bed isolator that was on display

标签: technician,assembling,a,vicker 浏览: 0

mobile quarantine facility just before it was loaded on to a c 141 jet that was about to transport

标签: mobile,quarantine,facility,jus 浏览: 0

hospital instruments along with a number of personal patient items that were disinfected

标签: hospital,instruments,along,wit 浏览: 0

when changing bandages that were in direct contact with the smallpox vaccination site

标签: when,changing,bandages,that,we 浏览: 0

ped o jet that was being used to introduce a vaccine into a recipients right forearm

标签: ped,o,jet,that,was,being,used, 浏览: 0

hand held jet injector also known as a ped o jet that was being fired

标签: hand,held,jet,injector,also,kn 浏览: 1

girls in madagascar use a simple hand washing device that consists of a hanging water

标签: girls,in,madagascar,use,a,simp 浏览: 2

reconstruction begins on the road that stretches through aceh province from banda aceh

标签: reconstruction,begins,on,the,r 浏览: 0

mark is placed on a childs hand to show that he has received a round of polio vaccine

标签: mark,is,placed,on,a,childs,han 浏览: 1

the buoy in the background is one of four that marks el salvadors first marine protected site

标签: the,buoy,in,the,background,is, 浏览: 0