"order"的搜索结果

drainage canal was constructed in order to provide a permanent waterway promoting the free flow of water

标签: drainage,canal,was,constructed 浏览: 17

order of hymenoptera includes bees wasps ants and sawflies

标签: order,of,hymenoptera,includes, 浏览: 17

laboratorian is preparing specimens in order to confirm the presence of botulinum toxin

标签: laboratorian,is,preparing,spec 浏览: 15

aircraft as it was spraying insecticide in order to help eliminate populations of possible disease causing mosquitoes

标签: aircraft,as,it,was,spraying,in 浏览: 19

microbiologists in order to access the interior of the organizations biosafety level 4

标签: microbiologists,in,order,to,ac 浏览: 14

workers practicing vector control by digging a drainage ditch in order to help disperse standing water

标签: workers,practicing,vector,cont 浏览: 21

this drainage canal was undergoing reconstruction in order to provide a permanent waterway

标签: this,drainage,canal,was,underg 浏览: 12

conducting an investigation in order to determine if a spider had any trace of the marburg virus

标签: conducting,an,investigation,in 浏览: 16

demonstrates how a smallpox vaccinee prepares a gauze bandage in order to cover her vaccination site

标签: demonstrates,how,a,smallpox,va 浏览: 19

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

标签: entomologic,field,technician,u 浏览: 12

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

标签: laboratorian,using,a,centrifug 浏览: 14

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

标签: laboratorian,using,a,centrifug 浏览: 16

using a handheld megaphone in order to notify villagers of the reward

标签: using,a,handheld,megaphone,in, 浏览: 14

team volunteer was using a makeshift megaphone in order to notify a village crowd

标签: team,volunteer,was,using,a,mak 浏览: 17

team volunteer was photographed using a megaphone in order to announce

标签: team,volunteer,was,photographe 浏览: 17