"scale"的搜索结果

inspecting a fish scale at the tuluksak river weir

标签: inspecting,a,fish,scale,at,the 浏览: 11

scale and genetic testing are performed on some of the fish

标签: scale,and,genetic,testing,are, 浏览: 18

weighing and measuring and taking scale samples from creel of the trout taken on the river

标签: weighing,and,measuring,and,tak 浏览: 20

young women in overalls holding a small hand scale for measuring close up image

标签: young,women,in,overalls,holdin 浏览: 17

ring placed next to knowltos cactus plants to depict scale

标签: ring,placed,next,to,knowltos,c 浏览: 13

delta smelt fish on scale threatened fish specie

标签: delta,smelt,fish,on,scale,thre 浏览: 16

magnification 5553x the proximal strut of one single scale could be seen

标签: magnification,5553x,the,proxim 浏览: 16

medium scale producer of clarias catfish fingerling for long line fishing in lake victoria

标签: medium,scale,producer,of,clari 浏览: 18

spring scale used to determine ones weight in pounds

标签: spring,scale,used,to,determine 浏览: 15

close up of scale for measuring water levels

标签: close,up,of,scale,for,measurin 浏览: 13

texture of fish scale

标签: texture,of,fish,scale 浏览: 15

gray scale photo of person driving bike on bridge

标签: sea,river,cross 浏览: 16