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- metal laser absorptivity 金属激光吸收率
- So it is necessary to determine the laser absorptivity of ductile iron. 因此,确定球墨铸铁材料对激光的吸收率十分必要。
- A series of experiments were carried out with direct metal laser sintering (DMLS) for the 316 stainless steel powders. 摘要采用直接金属激光烧结的方法，对316不锈钢粉末进行了一系列烧结实验。
- A series of experiments were carried out on Direct Metal Laser Sintering(DMLS) of 316 stainless steel powder. 采用直接金属激光烧结的方法,对316不锈钢粉末进行了一系列激光烧结实验。
- Spheroidization is an extraordinary adverse factor for direct metal laser sintering of metal powder. 在金属粉末直接激光烧结成形时,球化效应是一个非常不利的因素。
- Although laser absorptivity of NiCoCrAlY powder was higher than that of NiCrBSi powder and thick NiCoCrAlY coating can be obtained,hardness of NiCrBSi coating containing several reinforcements was higher than that of NiCoCrAlY coating. 虽然NiCoCrAlY粉比NiCrBSi粉的激光吸收率高,可以得到较厚的涂层,但是含有多种硬质增强相的NiCrBSi涂层硬度高于NiCoCrAlY涂层。
- The theory and a new application of adaptive optics are described in conventional laser cutting, thick sheet metal laser sawing and three-dimension laser welding. 介绍了自适应反射镜和透镜的原理及其在一般激光切割、厚钢板的激光锯切和三维激光焊接中的应用。
- Sintering mechanism of the single-component/multi-component metal powders and the pre-alloyed powders during Direct Metal Laser Sintering (DMLS) process were analyzed. 摘要分析了直接金属粉末激光烧结中单组元金属粉末、多组元金属粉末和预合金粉末的烧结成形机制；
- Spheroidization is an extraordinary adverse factor for direct metal laser sintering of metal powder.316L stainless steel powder had been adopted in this sintering test. 在金属粉末直接激光烧结成形时,球化效应是一个非常不利的因素。
- On Laser Absorptivity of Ductile Iron 球墨铸铁材料对激光的吸收率
- The application of coal mining gas multipoint monitoring with tunable diode laser absorption spectroscopy (TDLAS) technique is studied. 摘要研究了可调谐半导体激光吸收光谱(TDLAS)技术在煤矿多点瓦斯监测中的应用。
- direct metal laser sintering (DMLS) DMLS
- Photoptic resin layer and common imprints photographicsensitive resin layer is the same, black laser absorption layer can be laser ablation, thickness less than 0.001 inch. 感平树脂层和别致感平树脂版的感平树脂层是差别的，白色激平汲取层则能被激平烧蚀，薄度不到0.;001英寸。
- Because of this laser absorption layer is very thin, CTP technology Conference and seihan to seihan in troposcatter and diffuse reflectance problem which is almost non-existent. 由于这层激平汲取层很薄，在拔不亡CTP技艺制版时，别致刚印制版洋板命的散射与漫不直射题纲，不离几乎不板命了。
- ionized alkaline earth metal laser 碱土金属离子激光器
- She knows why the metal is the good conductor. 她知道金属为什么是好的导体。
- Can I fasten these metal plates with rivets? 我可以用铆钉把这些金属板固定在一起吗？
- You need a strong adhesive to bond wood to metal. 需要强力胶才能把木料粘在金属上。
- The car was now just a pile of twisted metal. 那辆汽车已经成了一堆压缩的废铁了。
- The metal basin clattered down the stone stairs. 金属盆子沿着石阶滚了下去，发出咣啷声。
