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- the alloy of high damping 高阻尼合金
- Alloy of high damping 高阻尼合金
- STUDY ON DC AND AC MAGNETIC PROPERTIES FOR THE ALLOY OF HIGH PERMEABILITY 高磁导率合金的直流与交流磁特性研究
- Months of high and low sales average out over the year. 销售额高低不同的月份按全年统算达到一般水平。
- The vibration level of rail can be reduced when the rail is installed with compound damping board (CDB), a complex of high damping material and restrained board. 在钢轨表面粘贴由高阻尼材料和约束板材构成的复合阻尼板可以减小钢轨的振动。
- He wore all the trappings of high officer. 他佩戴着高级官职的各种服饰。
- In order to make the alloy steel powder which conform to our need,the technique of high energy ball mill is studied. 高能球磨法是制备超细粉体的一种重要方法,但对不同的材料,制备粉体所需的工艺区别较大。
- What bronze uses is not brass,but red copper and the alloy of plumbum and stannic. 青铜所用的不是黄铜,是红铜和铅、锡的合金。
- Brass is an alloy of copper and zinc. 黄铜是铜和锌的合金。
- He have the trappings of high office but no real power. 他空有高官的派头却并无实权。
- The Solder Products Value Council (SPVC), a group of global solder manufacturers, standardized on SnAg3.0Cu0.5 As the alloy of choice. 焊料产品价值委员会(SPVC)是一个全球焊料制造商组织;它将SnAg3.;0Cu0
- The alloy is suitable for making wear resistant parts such as bush, axle sleeve and worm wheel etc. undor the conditions of high and middle load at the middle and low speed. 合金主要用于制作高、中载,中低速不同工况条件下工作的轴瓦、轴套、蜗轮等耐磨件。
- Besides these, the tensile strength and notch impact strength of the alloy of these copolyesters with PC was also concerned. 研究了该共聚酯与聚碳酸酯合金体系的相容性,测试了合金的冲击强度和拉伸强度。
- The development of research in the Mn-Based high damping alloys is introduced. The physical mechanism of high damping is discussed. Some suggestions for further studies are also mentioned. 简要介绍了锰基高阻尼合金的研究现状,阐述了其高阻尼的物理本质,并提出了一些值得注意的研究方向。
- An alloy of two or more metallic elements. 合金两种或多种金属所合成的金属
- Taking SAM as compatibilizer, the alloy of polyamide 6 and acrylonitrile -butadiene-stvrene (ABS) acquired an excellent low-temperature impact resistance. 阐述了经SAM增容后,聚酰胺6/丙烯腈-丁二烯-苯乙烯三元共聚物(ABS)合金所展示的优异低温抗冲击性能。
- The high damping concrete was prepared, and the effect of lightweight aggregate on the impermeability of high damping concrete conducted with a rapid chloride permeability method was investigated. 摘要制备出高阻尼混凝土并采用快速氯离子渗透法研究了轻集料掺量及其掺入方式对其抗渗性能的影响。
- Results also show that the addition of Ti and B can make the size of grains smaller and the mechanical properties are improved obviously in the alloy of 70.1Cu-26.4Zn-3.5Al(wt %). 在70.;1Cu-26
- It pay in the long run to buy goods of high quality. 终究还是买高质量的物品值得。
- Goods of high quality are few and far between these days. 质地精美上乘的物品现在不多见。