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- Comparing with other processes, dry air blasting is regarded friendly to the environment, easier to control, no heat affected area, good quality kerf, etc. 与其它的加工技术相比,微磨料空气射流加工具有环境友好、易于控制、无热影响区、切口质量好等优点。
- The test results show that the welding bubbles and depression in welding area, and the transgranular crack in heat affected area are the causes of the rail fracture. 结果表明,在焊料与基体金属间存在较大的孔洞或凹陷及热影响区内的穿晶裂纹构成了裂纹源,这些裂纹在外界疲劳荷载的作用下,逐渐扩展,最终导致了钢轨的断裂。
- heat affecting area 热影响区
- Cold Crack Analysis of Low Alloy High Strength Steel Weld Seam Heat Affected Area 低合金高强度钢焊缝热影响区脆硬及冷裂纹分析
- Welding heat affected area 焊接热影响区
- Apply cream to the affected area. 把药膏涂在患部。
- The weld section looks like an inverted trapezia and the heat affect zone (HAZ) is very narrow. 焊缝截面呈上宽下窄的倒梯形,热影响区(HAZ)相当窄;
- Premier Wen has been excepting aid supplies could airdrop the whole affect area . 温总理一直盼望空投(物质)到所有地区。
- The striation spacing in heat affect zone and welded seam samples was wider than that in matrix sample,this shows that fatigue crack propagation... 焊缝区和热影响区试样的辉纹间距较基体区的大,说明裂纹扩展速率快,焊缝和热影响区的抗裂纹扩展性较基体差。
- The physician took the badger oil and spread on affected area. 医生把獾油接过来均匀地涂抹在患处。
- The cream should be rubbed well into the affected area. 将药膏涂于痛处。
- HOW TO TREAT ON URGENCY: WASH THE AFFECTED AREA WITH WATER. 急救措施:用水冲洗。
- For skin allergy: grind with water and apply to affected area. 用水研磨?外敷治皮肤过敏反应。
- Potatoes grated and applied on affected area can cure pimples. 马铃薯磨碎用于受灾地区可以治愈粉刺。
- The smoothing mode does not affect areas filled by a path gradient brush. 平滑模式不影响使用路径渐变画笔填充的区域。
- Rub the cream into the affected areas. 把乳膏揉进感染处。
- The pollution of acid rain is being stabilized in terms of affecting area and seriousness. Acid rain pollution is rather serious in the south, with acid rain falling on over 90 percent of the cities subject to the control of sulphur dioxide and acid rain. 酸雨区范围和污染程度稳定,南方地区酸雨污染较重,酸雨控制区内90%25以上的城市出现了酸雨;
- Using the heat of welding to vapour water, cooling rates are lowered on the weld bead and heat affected zone. 利用焊接时的加热使水汽化,不仅使焊道而且使热影响区的冷却速度减慢。
- Cool the affected area with cold running water for at least ten minutes. 用流动的冷水冷却烧伤处至少10分钟。
- Numerical Simulation of the heat affected zone of nickel ablated with femtosecond laser[J]. 引用该论文 王志军;贾威;倪晓昌;彭志农;杨丽;王清月.