"swabs"的搜索结果

biologist swabs bird for testing

标签: biologist,swabs,bird,for,testi 浏览: 12

vortexing swabs during processing resulted in superior extraction of spores

标签: vortexing,swabs,during,process 浏览: 19

premoistened swabs were more efficient at recovering spores than dry swabs

标签: premoistened,swabs,were,more,e 浏览: 14

microscopy image of sponge swabs

标签: microscopy,image,of,sponge,swa 浏览: 16

fibrous configuration of a dry macrofoam sponge swabs

标签: fibrous,configuration,of,a,dry 浏览: 15