圆锯

Since its inception, the company continued to introduce domestic and foreign advanced production technology and management experience, development and production of a "" brand high-speed steel circular saw blades Saw-based products.

公司自成立以来不断引进国内外先进的生产技术和管理经验，开发生产了以&立田皇&品牌高速钢圆锯片为主的锯类产品。

As compared with the practically-measured results, the analysis and the calculation theory established in this paper about cutting noise of the small-sized disk saw machine is correct.

理论计算值与实测结果的比较表明，所建立的圆盘锯机锯切噪声分析及计算理论是正确的。

This paper introduce a kind of studying method for testing cutting power to freosaw blade on the woodworking push table saw machine.

介绍了一种测试木工推台锯[1]上圆锯片的切削功率的研究方法。

Wu: The domestic mining industry begins to realize the necessary of the modern exploit equipment such as wire saw machine and high-speed rock driller. But there are quite a lot of quarry owners without scientific exploiting way. For example, some of them used cutting disc to mine the marble and granite which without better integrality. As a result, they have wasted much time and fund.

吴：国内采石矿业逐渐意识到使用金刚石绳锯机、高速凿岩钻机等现代化开采装备的必要性，但仍有相当多的矿主没有清晰的开采思路，比如有些矿主使用圆盘锯开采大理石或完整性不好的花岗石矿山，结果是浪费了很多时间和资金。

Do not gum up the work by telling mother what we are going to do .

别告诉母亲我们要干的事，那会把事情搞糟的。

In recent years, application of the partial prestressed concrete beam s is developed.

近年来，随着部分预应力砼梁应用的推广，发现我国规范所采用的名义拉应力法的计算结果不稳定。