A saw that is reinforced by a metal band along its back edge.
脊锯一种沿其后部边缘被金属环加固的锯
freshwater sculpin with a large flattened bony-plated head with hornlike spines.
有大的扁平头和角状脊柱的淡水锯鱼。
hiking in the high sierras
在高高的锯齿山脊中步行
Ankylosing spondylitis involves hip joint showed the articular surface of acetabulum like serration or brush;
强直性脊柱炎累及髋关节表现为髋臼关节面锯齿状或毛刷状破坏;
If the axis plunges, loop-shaped or zigzag patterns of ridges and valleys result.
如果轴是倾伏的，就会产生环形的或锯齿状的山脊与山谷。
Study on Biomechanics Characteristic of Spine under Forestry Works Using Chain Saws Based on Ergonomics
基于人机工程学油锯作业人体脊柱生物力学特性研究
straight saw blade (incl. for filigree saws)
直锯锯条（包括银丝锯）
roots of teeth [circular saw]
锯齿的根部〔圆锯〕
single-blade stroke circular
单锯片往复式圆锯机
multi-blade stroke circular
多锯片往复式圆锯机
This saw won't saw at all.
这把锯子不能锯东西了。
Woodworking band saw blade repair and maintainance equipment
木工带锯锯条修整设备
The saw quickly cut in through the veneer.
锯子很快地锯进胶合板。
tilting arbor variety saw
锯轴倾斜多能圆锯盘
bimetallic saw blade for hack sawing machine
弓形锯床用双金属锯条
blade, for hand or machine saws (incl. toothless)
手锯或机用锯锯条（包括无齿的）
Study on Saw Tooth Features Reflected on Kerfs Route Waves;
对锯痕中锯路波反映锯齿特点的研究
