移动式电动工具的安全。第2-11部分：斜面长锯的特殊要求。
Safety of transportable motor-operated electric tools - Part 2-11: Particular requirements for mitre-bench saws.
长齿刀经常被称为面包刀，因为人们在切面包时需要前后锯着切面包，长齿刀很适合这个工作。
The long serrated knife is often called a bread knife because it is particularly good for slicing breads that require a back and forth sawing motion.
锯切速度曲线是不可变的，但进给速度曲线随进给机构杆长比的不同而变化。
The sawing speed curve is unchangeable, but the feed speed curve can be different with different length ratio of members of the feeding mechanism.
结果表明，这种锯片锯切效率高，使用寿命长，具有很好的市场前景。
The result shows that the saws are promising with higher sawing efficiency and longer life for application.
本文从保证飞剪飞锯切长误差的角度出发，研究了我国尚处在研制阶段的起停式飞剪飞锯电气控制系统的结构组成。
The structure of electrical control system for developing on-off fly - cutter and fly-saw has been studied in this paper considering ensuring cutting length error of fly-cutter and fly-saw.
分析认为，锯切方向直接影响着管壁的受力状态，锯片与管子的接触弧长和锯切圆周力成正比关系。
The saw cutting direction directly affects the pressed wall thickness, the contacting arc length between saw disc and pipe has direct ratio to the cutting circumference force through analysis.
介绍一种适于热轧长钢管生产线使用、锯管时间较短、环境污染小和使用安全的HGJ- 800型钢管锯断机。
HGJ-800 pipe cut-off machine, which is used in a long-pipe hot rolling line, and can short cut-off time and has less pollution and safer working, is described.
产品具有：使用寿命长、耐冲压、锋利、不崩边、切口光滑，安全可靠等优点，真正做到以锯代刨的理想效果。
Products are: long life, tolerance stamping, cutting edges, while not collapsing, the incision smooth, safe and reliable, and other advantages, to meet the plane and saw the desired effect.
方法： 采用前路环锯截骨、长窗减压，在牵引下植入自体长条形髂骨。
Methods: After anterior trephination osteotomy and decompression, long auto bone graft was obtained from the ilium and was grafted under traction.
方法： 采用前路环锯截骨、长窗减压，在牵引下植入自体长条形髂骨。
Methods: After anterior trephination osteotomy and decompression, long auto bone graft was obtained from the ilium and was grafted under traction.
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