"swabs"的搜索结果

biologist swabs bird for testing

标签: biologist,swabs,bird,for,testi

vortexing swabs during processing resulted in superior extraction of spores

标签: vortexing,swabs,during,process

premoistened swabs were more efficient at recovering spores than dry swabs

标签: premoistened,swabs,were,more,e

microscopy image of sponge swabs

标签: microscopy,image,of,sponge,swa

fibrous configuration of a dry macrofoam sponge swabs

标签: fibrous,configuration,of,a,dry