"at"的搜索结果

b burgdorferi bacteria can infect several parts of the body producing different symptoms at different times

标签: b,burgdorferi,bacteria,can,inf 浏览: 15

seen here at the right is the proximal end of the larva large mandibles

标签: seen,here,at,the,right,is,the, 浏览: 16

Man Writing at Desk with Plant

标签: Businessman Writing On Desk,Ma 浏览: 14

leptospira bacteria are visible at right dieterle silver stain

标签: leptospira,bacteria,are,visibl 浏览: 16

Man Working at Desk

标签: Man Vlogger Working At Desk,Ma 浏览: 14

dividing escherichia coli bacteria clearly displaying the point at which the bacterias cell wall was dividing

标签: dividing,escherichia,coli,bact 浏览: 19

the head or cephalic region is at the left from which its two antennae were extended

标签: the,head,or,cephalic,region,is 浏览: 13

anther resides at the distal tip of the filament both structures comprising the male portion of the flower

标签: anther,resides,at,the,distal,t 浏览: 16

premoistened swabs were more efficient at recovering spores than dry swabs

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

roughened surface at the tip of one of the prongs of a bifurcated smallpox vaccination needle

标签: roughened,surface,at,the,tip,o 浏览: 19

this photomicrograph of liver tissue taken at autopsy depicts p malariae using oil immersion technique magnified 1125x

标签: this,photomicrograph,of,liver, 浏览: 19

this micrograph of spleen tissue taken at autopsy depicts p malariae using oil immersion technique mag 1125x

标签: this,micrograph,of,spleen,tiss 浏览: 14

y pestis colonies grown on the same medium and at the same time temperature

标签: y,pestis,colonies,grown,on,the 浏览: 18

gram negative yersinia pestis bacteria grown on at a temperature of 25c

标签: gram,negative,yersinia,pestis, 浏览: 5

gram negative yersinia pestis colonial growth after 48 hours of incubation at 37 degrees celsius

标签: gram,negative,yersinia,pestis, 浏览: 18