- 重点词汇
- alloyn.合金;（合金中的）劣等金属;搀杂品;成色;
- ofprep. 关于;属于…的;由…制成;
- powdern.粉，粉末;粉状物质;
- investigatedv.调查( investigate的过去式和过去分词 );审查;侦查;研究;
- densificationn.增浓作用，稠化（作用）;致密;捣实;夯实;
- influencingadj.影响的;
- factorsn.因素( factor的名词复数 );<数>因子;（增或减的）数量;系数;
- andconj. 和，与;而且;于是，然后;因此;
- mechanismn.[生]机制，机能，[乐]机理;（机械）结构，机械装置[作用]，（故事的）结构;[艺]手法，技巧，途径;机械作用;
- 相关例句
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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In this definition, the contrast is given by the ratio of two light densities.
对比度定义为两个光密度之比.
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Meteorology The interface between air masses of different temperatures or densities.
[气象学]锋面:不同温度、密度的两大气团交界处.
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The reading aperture of a densitometer refers to the size ofthe spot it will measure.
浓度计的读书开口提到大小它将测量的斑点.
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