"about"的搜索结果

vibrio cholerae bacteria photographed as two of them were about to complete the process of cellular division

标签: vibrio,cholerae,bacteria,photo 浏览: 16

mature schizont rosette shaped some of the cytoplasm of merozoites is visible about clumped pigment

标签: mature,schizont,rosette,shaped 浏览: 13

nymph of head louse pediculus humanus var capitis parasite athat was about to emerge from egg

标签: nymph,of,head,louse,pediculus, 浏览: 17

man was about to be vaccinated against smallpox nigeria

标签: man,was,about,to,be,vaccinated 浏览: 18

this organism maneuvered about on jointed legs placed it into the phylum arthropod

标签: this,organism,maneuvered,about 浏览: 20

technician was about to freeze dry the prepared vials of smallpox vaccine using this type of freeze

标签: technician,was,about,to,freeze 浏览: 18

this image depicts a qualified nurse in a clinical setting who was about to administer a dosage

标签: this,image,depicts,a,qualified 浏览: 18

these nigerian women were about to receive smallpox vaccinations

标签: these,nigerian,women,were,abou 浏览: 17

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: 19

riding about on a rickshaw atop which was mounted a megaphone horn

标签: riding,about,on,a,rickshaw,ato 浏览: 16

getting the word out throughout a village community by riding about on a rickshaw

标签: getting,the,word,out,throughou 浏览: 11

pupils in the village of gita discover that learning about their health can be fun

标签: pupils,in,the,village,of,gita, 浏览: 14

nurses learning about the human body in a training program

标签: nurses,learning,about,the,huma 浏览: 18

jamacia schoolkids get excited about reading

标签: jamacia,schoolkids,get,excited 浏览: 13

civic education program to encourage students to think critically about good governance

标签: civic,education,program,to,enc 浏览: 17