"samples"的搜索结果

genetics samples are kept cold

标签: genetics,samples,are,kept,cold 浏览: 15

collecting wetland samples

标签: collecting,wetland,samples 浏览: 5

collecting water samples karluk lake

标签: collecting,water,samples,karlu 浏览: 12

female taking samples

标签: female,taking,samples 浏览: 4

a polar bear biologist labels blood samples from a bear

标签: a,polar,bear,biologist,labels, 浏览: 12

scientists studying uranium mine samples laid on ground in small mounds for examination

标签: scientists,studying,uranium,mi 浏览: 18

worker with cored sediment samples from riverbed for contaminant analysis

标签: worker,with,cored,sediment,sam 浏览: 20

tissue samples taken from rainbow trout oncorhynchus mykiss

标签: tissue,samples,taken,from,rain 浏览: 18

scientist naturalist take samples in the field for research

标签: scientist,naturalist,take,samp 浏览: 16