When the cutting speed is over 500 metres per second, cutting temperatures decrease rather than increase.
当切削速度超过每秒500米时，切削温度下降而不是上升。
During the turning and broaching operation of titanium alloys, experiments and researches of cutting temperatures are of great significance.
在钛合金车削和拉削加工过程中，对切削温度进行试验研究有着十分重要的意义。
It analyses analyzed the colors of hardened steel under the conditions of the high-speed cutting by the thermal oxidation method, and the cutting temperatures are estimated.
根据实验观察，采用热氧化法对高速切削的淬硬钢切屑成色进行分析，以此判断在切削过程中切屑经历过的切削温度。
As such, they back the contention that rising temperatures are cutting ice cover across the region, including along the fringes of Greenland; but not anything like as fast as the Times Atlas claimed.
因此，他们支持不断上升的气温正在削减整个地区的冰层覆盖的内容，包括沿着格陵兰岛的边缘；但是，并不像泰晤士报的地图册所宣称的那样快。
Third, and cutting in the opposite direction, if we don't take action, global warming won't stop in 2100: temperatures, and losses, will continue to rise.
第三，换一个思路，如果我们不采取行动，全球变暖不会在2100年停下来：温度、损失都会继续上升。
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。
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。
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