- 重点词汇
- 相关例句
探讨了干压成形法对特种陶瓷密度的各种影响因素.
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研究了放电等离子烧结 ( SPS ) 钼的致密化 、 组织和硬度.
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研究铁 基高温合金 粉末模压成形致密化过程中的影响因素和作用机理.
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The densification of said composite started at 1750 and ended at 1830 ℃.
结果表明,材料的致密化开始于1750℃,1830℃完全致密.
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烧结气氛选择对化学镀铜粉末具有较大的影响.H_2气氛烧结较真空和氨气氛对复合材料的致密化更为有利.
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这是由于纳米二氧化矽能够促进刚玉浇注料的烧结,使结构致密化所致.
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Densification mechanism of metal powder sintered with selective laser was studied.
分析了金属粉末激光选区烧结成形过程致密化机制.
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传统的泥浆池差压式密度计可靠性差,精度不高.
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而随钻密度仪则能够有效地克服以上缺陷,其数据连续可靠,客观性也非常强.
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Hypersonic wind tunnels operating at very low densities were developed starting in about 1960.
低密度超音速风洞大约开始发展于1960年.
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Water, coal measures and salt have densities markedly different from other earth materials.
水 、 煤和盐的密度与其它介质有很大的差别.
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Granulomatous disease by chest radiograph can appear as reticulonodular densities.
肉芽肿疾病胸片显示网点状致密阴影.
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Finally, the positive column is reached where electrons and ions have equal densities.
最后到达的区域是正柱区,这里,电子和离子具有相等的密度.
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Instead, fracture densities increase in the vicinity of faults or shear zones.
相反, 裂缝密度在断层和剪切带附近增加.
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