- 更多网络例句与石墨化作用相关的网络例句 [注:此内容来源于网络,仅供参考]
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Because manganese can prevent carbon from being graphitised and can easily segregate on the boundary of eutectic cell structure, its content in malleable cast iron is usually kept at around 0.4wt% to 1.2wt%.
在可锻铸铁中,由于锰有阻碍石墨化的作用,并且容易在共晶团界面偏析,其含量通常控制在0.4 wt %~1.2 wt %之间。
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Retention of cations such as quats on Hypercarb is dueto the interaction with the electron cloud on the graphite; also,these are flat molecules which can align themselves closely to thesurface
而百草枯和敌草快在 Hypercarb 上保留依赖的是电子云和石墨化碳的作用,同时,这个平面分子和以很近的吸附在石墨化碳的表面
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With the stress of pressure and heat, excess graphitization can be introduced in the frictional face.
在压应力和热应力的作用下,摩擦表面存在额外石墨化现象。
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The dispersion of particles are also related to the interactionbetween nanosilver and polymer. Nanosilver dispersed well in PS, while form larger branchedclusters in PMMA, and polymers could prevent nanoparticles from aggregation. The interaction between nanosilver and polymers depends on the properties of polymers and treatment. XPS results indicated that no obvious interaction between nanosilver and PS was foundbefore and after heat treatment; for AS matrix, there exists a interaction between nanosilver and AN,moreover AN on the nanosilver surface could cyclize and lose N after heat treatment at 150℃ for1h; for PMMA matrix, there exists a interaction between nanosilver and O atoms, heat treatment at150℃ for 1h could lead to the reaction between Ag, S and O in the interlayer of composite andchange the interface interaction.
纳米银粒子的加入改变了聚合物体系对激光能量的吸收和转换方式,导致其激光离解方式的变化,通常此种粒子会促进聚合物的炭化,且在界面可能有诱导石墨化的作用;而银粒子自身的离解及其对基体激光离解的作用都受两相的界面相互作用的影响,即与聚合物基体的性质、后处理等有关,热处理后两相界面的变化对PS和AS体系的炭化影响不大,但PS体系中银团簇的最大原子聚集数减小;而对PMMA体系则基本上消除了激光炭化。
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By the B3LYP calculation of DFT, the difference in changes of energy and charge of ion probe C〓 and C〓 interacting with hBN and graphite respectively and the difference in frontier orbital energy level reveal difference in electroaffinity of hBN and graphite. It could be indicated that hBN only shows weak electropositivity, and will not be able to accept electrons from metal.
根据密度泛函B3LYP方法的计算结果,从六方氮化硼与石墨的前线轨道能级和两者对离子探针的作用能及C〓和C〓的电荷变化不同所表现出的在电亲和性上的差异,揭示了金属难以插入六方氮化硼层间的原因是六方氮化硼仅显弱的电正性,不能接受金属转移来的电子。
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The results show that Si element has an effect on facilitating carbon atoms to solute in Fe-Al-C liquid alloy and to graphitize in the process of solidification, which can solution strengthen the alloy matrix.
结果表明:Si可以促进C原子在Fe-Al-C液态合金中熔入及凝固过程中的石墨化,对Fe3Al基体有固溶强化作用。
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Electrochemical behaviour of ethidium bromide on a wax impregnated spectrographic electrode was studied.
研究了溴化乙锭在浸蜡光谱石墨电极上的电化学行为,用电化学循环伏安法及紫外-可见光谱法对溴化乙锭与 DNA的作用进行了研究,得出溴化乙锭与 DNA发生嵌插作用的结
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The results show that the deposited boron from boric acid has catalytic-graphitization effect on carbon fibers through high temperature treatment, which enhances the graphitization property of carbon fibers and meliorates the surface state of carbon fibers.
结果表明:硼酸通过高温热处理过程所分解的硼对炭纤维起到了有效的催化石墨化作用,显著提高炭纤维的石墨化性能,改善炭纤维的表面状态,从而有效地促进CVI过程中炭纤维表面沉积较高织构热解炭。
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The effect of boric acid on carbon fiber properties and thermal conductivity of carbon carbon composites was investigated by dipping preform in boric acid before pretreatment.
在预制体炭纤维预石墨化前对其进行硼酸处理,研究硼酸对炭纤维性能,C/C复合材料导热率的影响及其作用机理。
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The effect of boric acid on carbon fiber properties and thermal conductivity of carbon carbon composites was investigated by dipping preform in boric acid before pretreatment.
摘 要:在预制体炭纤维预石墨化前对其进行硼酸处理,研究硼酸对炭纤维性能,C/C复合材料导热率的影响及其作用机理。
- 更多网络解释与石墨化作用相关的网络解释 [注:此内容来源于网络,仅供参考]
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graphitization:石墨化作用
grating 光栅 | graphitization 石墨化 | graphitic acid 石墨酸
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catalytic graphitization:催化石墨化(作用)
catalytic gas transducer | 催化式气体传感器 | catalytic graphitization | 催化石墨化(作用) | catalytic microdetermination | 催化微量测定(法)
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catalytic microdetermination:催化微量测定(法)
catalytic graphitization | 催化石墨化(作用) | catalytic microdetermination | 催化微量测定(法) | catalytic oxidation | 催化氧化(作用)