"testing"的搜索结果

this image depicts a pakistani malaria control worker undergoing skin patch testing

标签: this,image,depicts,a,pakistani 浏览: 17

testing blood samples

标签: testing,blood,samples 浏览: 13

close up face of pakistani malaria control worker undergoing skin patch testing

标签: close,up,face,of,pakistani,mal 浏览: 17

photograph showed a health professional as he was drawing blood from an elderly man for testing

标签: photograph,showed,a,health,pro 浏览: 12

doctor test woman in mobile counseling and testing units in tanzania

标签: doctor,test,woman,in,mobile,co 浏览: 14

indonesia students practice testing and treating water to make it safe to drink

标签: indonesia,students,practice,te 浏览: 22

testing visual acuity by covering left eye

标签: testing,visual,acuity,by,cover 浏览: 19

testing her visual acuity by covering her left eye

标签: testing,her,visual,acuity,by,c 浏览: 17

young girl who was in the process of testing her blood glucose level

标签: young,girl,who,was,in,the,proc 浏览: 18

science laboratory testing

标签: science,laboratory,testing 浏览: 15

children testing water quality

标签: children,testing,water,quality 浏览: 11

scientist genetic testing

标签: scientist,genetic,testing 浏览: 16

deoxyribonucleic acid testing

标签: deoxyribonucleic,acid,testing 浏览: 14

fish health dna testing

标签: fish,health,dna,testing 浏览: 15

laboratory research tools genetics health dna testing

标签: laboratory,research,tools,gene 浏览: 15