您要查找的是不是:
- With the effect of spraying transitional layer, a stainless steel alloy layer was obtained on the magnesium based metal matrix composites by laser cladding. 利用中间过渡层的作用,在镁基金属复合材料上激光熔覆了不锈钢合金层,熔覆层与基体为冶金结合。
- Keywords damping;spray codeposition;aluminum base metal matrix composites; 阻尼;喷射共沉积;铝基复合材料;
- Iron is a base metal, gold a precious one. 铁是贱金属,金是贵金属。
- Solid phase bonding of discontinuously reinforced alumninum based metal matrix composites 非连续增强铝基复合材料固相焊接研究现状
- Whisker reinforced metal matrix composites. 晶须增强金属基复合材料。
- The relative degree of mixture with a base metal; fineness. 成色,纯度和基本金属的相对混合程度; 纯度
- An oxygen absorbing resin was obtained by dispersing iron based deoxidizing agent into PE-LD matrix containing a small fraction of EVOH. 采用铁系脱氧剂、乙烯-乙烯醇共聚物(EVOH)、相容剂和PE-LD,通过双螺杆挤出机制备吸氧母料,将其与适量PE-LD混合经单螺杆挤出机吹塑成吸氧薄膜。
- Lead, iron, copper, tin, and zinc are base metals. 铅、铁、铜、锡和锌都是基本金属。
- Iron is a base metal. 铁是低值金属。
- The relative degree of mixture with a base metal. 成色,纯度和基本金属的相对混合程度。
- Fabrication and processing of metal matrix composites. 金属基复合材料制备加工。
- This moulder has an exclusive differential all cast iron base construction. 独特设计的全铸铁结构性,彻底展现四面铇的傲世典范。
- The metal matrix composite (MMC) is a new material with high properties. 金属陶瓷复合材料是一种新兴的高性能材料。
- Based on heat transfer and hydrodynamics,this paper analyses the main factors affecting mold filling capability of particles reinforced metal matrix composites(MMC). 从传热学和流体动力学的角度,分析了影响复合材料充型能力的主要因素;
- We cannot transubstantiate base metals into gold. 我们不能把贱金属变成金子。
- We can't transmute base metals into gold. 我们无法使贱金属变为黄金。
- It was shown that the impact toughness of HAZ is 50% of base metal. 结果表明,该钢的焊接热影响区的冲击韧性较母材降低50%25以上;
- The effect of heat treatment on structure and hardness of high alloy iron based hardfacing layer metal was studied and the result obtained is of guiding significance for it's application. 研究了热处理对高合金铁基堆焊层组织和硬度的影响,所得结果对其应用有一定的指导意义。
- The supposed conversion of base metals into gold or silver in alchemy. 转变在炼金术中假想的从贱金属到金或银的转变
- Greep resisting nickel and iron base alloys have been linked inexorably with the development of gas turbines. 燃气涡轮发动机的发展同抗蠕变镍基和铁基合金的发展紧密联系在一起。