Good permeability, so that the cutting zone, cooling, cleaning and good effect, prevent the workpiece burn.
渗透性能好，使切削区冷却，清洗效果特别好，防止工件烧伤。
The temperature distribution in the cutting zone of laser-assisted machining is similar to conventional machining.
激光辅助切削的切削区温度分布与常规切削相近；
Establish finite element model, and use elastic - plastic mechanics to discuss stress-stain state of elastic and plastic deformation in cutting zone.
根据正交切削特点建立了有限元模型，应用弹塑性力学讨论了切削变形区的弹、塑性阶段的应力、应变状态。
Hot hardness, which is the ability of the material to retain its hardness at elevated temperatures in view of the high temperatures existing in the cutting zone.
热硬度，即材料由于存在于切削区的高温而升温时仍能保持其硬度的能力。
The use of cryogenic nitrogen gas jet to reduce the temperature of cutting zone and to avoid oxidation wear of tool in high speed milling titanium alloy was presented.
为降低切削区温度、防止刀具的氧化磨损，提出在低温氮气射流条件下进行钛合金的高速铣削加工。
Cooling gas cutting is one of the important branches of green cutting technology, and the precondition of research and application of this technology is to supply cold gas to the cutting zone.
低温冷风切削是绿色切削加工技术中的一个重要分支，而向切削区供给低温冷风是研究和应用该项技术的前提。
Mumbai's financial types say that firms are scrambling to find dollars and that desperate euro-zone Banks, which supply about half of India's foreign loans, are cutting off credit lines.
孟买的金融业人员说公司在竞相寻求美元，而提供了印度一半外债的自身难保的欧元区银行也在削减信贷额。
With the increase of cutting depth, under the impact of abrasive particles with a large Angle, an oblique stripe deformation of the grinding zone are formed.
随切深的增加，材料在磨料粒子大角度冲击下形成斜条纹状的变形磨削区。
The hot zone is formed by cutting a double spiral slot which reduces the cross sectional area through which current flows, resulting in higher resistance than the cold end.
发热部是双螺旋切槽，在电流通过时可以减少其横截面积，因而发热部的阻值比冷端部的阻值大。
Heat affected zone of cold rolled steel after laser cutting was very narrow and was not affected by the variation of laser cutting technology parameters.
金属材料激光切割后其热影响区非常小，受激光切割工艺参数的影响不大。
The maximum tool effective stress is located in the flank face near cutting edge and the shear deformation zone on the workpiece.
最大刀具等效应力出现在前刀面上切削刃的周围，工件上最大等效应力出现在第一变形区。
Some stabilizing structures must be set before cutting a bedding high rock slope, and how to determinate the range of disturbed zone becomes the key problem.
开挖顺层岩石高边坡，往往需要进行预加固，因而合理确定坡体开挖松动区范围就便成为核心问题。
In addition to this effect, lead lowers the shear stress in the primary shear zone, reducing cutting forces and power consumption.
此外，这种效果，降低应力在小学剪切带、降低切削力和功耗。
Function: defecate sands, rust. copper, besmirch cutting off peculiar smell, high quality water zone.
功能：滤除沙石、铁锈、铜锈、磷污染等；去除异味。适合用于水质较好的地区。
The test results show that the flame cutting heat affected zone is wider than machining and lower in hardness.
结果表明，火焰切割试样焊接接头的焊接热影响区比机械加工试样焊接接头的焊接热影响区宽，硬度低；
The state of tool workpiece contact zone in Electric Hot Machining (EHM) is different from that of conventional cutting.
导电加热切削时，刀工接触区的状态与常规切削的不同。
To introduce a number of polysilicon, wafer supporting projects, such as high purity quartz powder projects, cutting fluid, silicon carbide, cutting line, band saw into the zone.
硅料、硅片生产重要配套项目：如高纯度石英粉产业化项目、切割液、碳化硅、切割线、带锯等。
The mechanical model of cutting side slope stability in frigid zone is put forward according to the research above.
在此基础上构建了寒区路堑土质边坡稳定性的力学模型。
The natural factors had been also found affecting the evolution of the zone, such as shore cutting and deposition, sea-water intrusion, etc.
其次是自然因素，包括沿岸流侵蚀与堆积以及海水入侵等。
The invention discloses a novel rail-straightening machine capable of effectively improving a straightening dead zone of a rail, and avoids waste caused by cutting off the straightening dead zone.
本发明公开了一种可有效改善钢轨矫直盲区的新型钢轨矫直机，避免将矫直盲区切除造成生产浪费。
The invention discloses a novel rail-straightening machine capable of effectively improving a straightening dead zone of a rail, and avoids waste caused by cutting off the straightening dead zone.
本发明公开了一种可有效改善钢轨矫直盲区的新型钢轨矫直机，避免将矫直盲区切除造成生产浪费。
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