Commonly used bearing material has SiC ceramics, graphite, PTFE, such as filling.
常用的轴承材料有碳化硅陶瓷 、 石墨 、 填充聚四氟乙烯等.
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This type of graphite deposits were formend in the Late Archaean to Early Proterozoic.
该类矿床的成矿时代多集中在晚太古代末至早元古代初期,并且具有全球性.
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The graphite is a kind of solid antifriction agent with excellent properties.
石墨是一种性能优良的固体减摩剂,但因悬浮问题,长期不能在润滑油中应用.
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Graphite anodes are improved by activation and deposition to some extent.
活化和沉积共改性时,在一定程度上可提高石墨材料的性能.
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As it opens further, nuances of treacle, aniseed and graphite slowly emerge.
随醒酒时间的推移, 糖蜜, 茴香和石墨的芬芳逐渐散发出来.
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The electrochemical performance of natural graphite doped with Ag and Ni is enhanced.
掺杂Ag、 Ni改进了负极材料的电化学性能.
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The expansion graphite replaced acetylene black as electrical core material in dry battery.
在干电池中用膨胀石墨代替乙炔黑作为电芯材料.
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Antimony in the sample solution was determined by Graphite Furnace atomic absorption spectrometry.
用石墨炉原子吸收分光光度法可确定样品溶液中锑的浓度.
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Flashing butt welding between ferrite spheroidal graphite cast iron and 20 steel.
铁素体球墨铸铁与20钢的闪光对焊.
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球状石墨在压扁的过程中,沿子晶间的晶界发生破裂并逐渐被拉长.
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Urine-Determination of beryllium-Graphite furnace atomic absorption spectrometry.
尿中铍的石墨炉原子吸收光谱测定方法.
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电子衍射数据分析表明其结构为2H多型石墨.
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Further, graphite cores may be safer than non-graphite cores under some accident scenarios.
再者,根据一些事故解说, 石墨堆芯可比 非 石墨堆芯更安全一些.
英汉非文学 - 环境法 - 环境法
讨论了腐蚀前石墨含量对涂料粘结性和导电性的影响.
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研究了碳纤维环氧复合材料 ( GECM ) 的自腐蚀行为和吸湿溶胀行为.
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