Carbonization is the use of carbon graphite - graphite seal ring when one of the main reasons.
石墨炭化是使用碳—石墨环时密封失效的主要原因之一。
BONTAO HMCG (high Modulus Carbon Graphite) means high sensitivity, high strength and high fatigue proof capabilities of the rod.
趣道hmcg高模数碳纤维，使竿体具有高敏感性和高强度及抗疲劳性。
The result is a seat with physical properties that are far superior to conventional ball valve seats of carbon graphite construction.
其结果是一个是远远优于传统球碳石墨阀座建设物理性质的席位。
The carbon graphite material prepared by the means of improving the oxidation resistance of the basic body materials and impregnated with phosphates had better oxidation resistance.
采用改善炭石墨基体材料抗氧化性能和浸渍磷酸无机高分子复合盐的内外结合的方法，制备的石墨材料具有较好的抗氧化性能。
The relationship between the thermal physical and mechanics properties with the silver impregnated carbon graphite clack seat and bushing materials and thermal shock divisor was discussed.
讨论分析了浸银碳石墨阀座和衬套材料的热物理及力学性能同热震因子的关系。
Graphite, which is black in bulk, consists of layers of carbon atoms arranged in a hexagonal grid.
石墨是黑色零散的，包含一层组织成六边形栅格的碳原子层。
Carbon nanotubes are rolled-up sheets of graphite thousands of times thinner than a human hair.
碳纳米管是由比人的头发细千倍的石墨板卷曲成的管状结构。
But that wasn't known until 2004, when Geim and Novoselov, both of of the University of Manchester, UK, first used sticky tape to pull tiny sheets of carbon off a piece of graphite.
但是这项发现直到2004年，英国曼彻斯特大学的杰姆和诺沃塞洛夫首次用胶带从一片石墨里拉出了极小碳原子片才得以证实。
By contrast, graphite is soft and slippery because its carbon atoms form "flat" bonds, resulting in sandwiched sheets of atoms that weakly attract one another.
相反，石墨的柔软和易滑脱特性源于它的碳原子形成了“平面的”化学键，导致了三明治式的层片状原子，而层间吸引力很微弱。
To his surprise, he discovered that the carbon in the candle wax had formed all four types of pure carbon, including diamonds and graphite, or pencil lead.
令他吃惊的是，他发现蜡烛里的碳已经形成了纯碳的四种形态，包括：钻石、石墨和铅笔芯。
The first commercial lithium-ion battery, launched by Sony in 1991, was a rocking-chair design that used cobalt oxide for the positive electrode, and graphite (carbon) for the negative one.
1991年，Sony发布了第一款商用锂离子电池，它采用的就是摇椅式设计，其中用钴氧化物做正极，石墨（碳 ）做负极。
If the round blob looks elliptical, that's perhaps due to interaction with the graphite tip that supports the carbon chain, the researchers think.
如果圆球变为椭圆状的，研究者认为那可能是因为支撑碳原子链的石墨与电子间的相互作用。
For example, the behaviour of carbon nanotubes — markedly different from that of graphite, another form of carbon — is hard to predict.
例如，碳纳米管和另一种形式的碳——石墨显著不同，前者的行为很难预测。
And that was an exciting thing because no one thought of carbon would come yet in another form after all diamond and graphite have been known for millions of years.
那是个让人兴奋的东西，因为从来没有人想过，在金刚石和石墨被大家熟知的万亿年后，碳其实还有另外一种形态。
The allotropes of carbon include diamond, graphite and charcoal, all with the same chemical properties.
碳的同素异形体包括金刚石、石墨和木炭，所有这些物质都具有相同的化学性质。
OBJECTIVE: to investigate the effects of graphite carbon nanoparticles on cell growth, cycle, and apoptosis in vitro.
目的：观察石墨碳纳米颗粒对体外培养细胞的生长增殖、细胞周期及凋亡的影响。
The increase of carbon equivalent is primary reason for graphite floatation.
碳当量高是引起石墨漂浮的主要原因。
It is very difficult to get an uniform mixture of graphite powders and binder when graphite powders and binder are mixed mechanically for the preparation of carbon materials.
制备炭素材料时石墨粉和黏结剂很难通过机械混合的方法均匀地结合，导致材料综合性能下降。
Carbon and graphite materials have unique properties.
碳和石墨材料具有独特的性能。
Carbon or graphite fibers have been developed for use in various types of industrial textiles and in some types of consumer goods.
碳纤维或石墨碳纤维已经被开发制作各种各样的产业用纺织品，并且也可以制作某些服用织物。
Laser Raman spectrum (LRS) were studied on structure of carbon and graphite fibres.
激光拉曼光谱(LRS)可用来研究碳纤维和石墨纤维的结构。
The improvement of service properties of existing carbon and graphite material can be gained through chemical treatment.
为了改善现有的碳石墨材料的使用性能，我们可以通过化学处理来达到这一目的。
Magnetic susceptibility of polygranular carbon and graphite materials obtained with a new measurement technique, which avoids free rotation of the samples in the magnetic field, was investigated.
用一种能避免样品在磁场中自由转动的新的测定技术测定了多粒炭石墨材料的磁化率。
The boron abundace that control graphite carbon source powder anticipate is a transparent key question with boron diamond composition.
控制石墨炭源材料的硼含量是透明含硼金刚石合成的关键问题。
The solid carbon represented by C60, namely fullerenes, is the third form of carbon following graphite and diamond.
以C60为代表的固态碳．即富勒碳是继石墨和金刚石之后所发现的第三种单质碳。
Introduced the effect and the property for contain boron T641 graphite carbon source synthesized diamond with high heat proof, good anti-oxidation, strong chemic inertia.
介绍了含硼T641石墨炭源合成耐热性高、抗氧化性好与化学惰性强的金刚石及其性质。
The apparent rate of transition reaction from amorphous carbon to graphite is a constant and the reaction order is quasi-zero.
由无定形碳向石墨转变的反应为准零级，其表观速度为常数。
The apparent rate of transition reaction from amorphous carbon to graphite is a constant and the reaction order is quasi-zero.
由无定形碳向石墨转变的反应为准零级，其表观速度为常数。
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