石墨

Shown here are two allotropes of carbon: diamond and graphite.

这里展示的是两种碳的同素异形体：金刚石和石墨。

Just as pure carbon can come as diamond or graphite, boron comes in multiple forms - as many as 16 have been reported.

就像纯碳可以以钻石或者石墨的形式出现，硼也以多种多样的形式出现--据报道有已经发现16种形态。

Using diamond carbon source has greatly improved the synthesis efficiency.

此过程增加了石墨与金属接触的面积，也增加了碳的溶解量并降低了碳的浓度梯度。

In this thesis, we researched the process of transformation of carbon from graphite to diamond under HPHT in detail, proved the correctness of the mechanism based on TFD-C theory. This research settled the groundwork of improving method and technology of diamond synthesis.

本文从理论和实验上系统地研究了高温高压下石墨向金刚石转变的具体过程，验证了TFD-C理论提出的金刚石合成机理，为进一步改进金刚石的合成工艺和方法打下了一定的基础。

At present, industrial artificial diamond technic is a conversion of carbon from graphite structure to diamond structure by the effect of catalyst alloy at high temperature and high pressure.

目前，工业人造金刚石的合成是在高温高压条件下通过触媒作用将碳元素的排序由石墨结构转变成金刚石结构。

Experimental results showed that the Me_3C pattern carbides produced by the action of catalyst and graphite are main carbon source to form diamond structure under high temperature and high pressure.

在高温高压条件下，金属触媒与石墨形成的碳化物Me3C是形成金刚石结构的主要碳源。

The products include antioxidants,blowing agents,organic solvents, intermediates for pesticides,drugs and dyestuffs,perfumes,water glass,silicates,molybdenum compounds,graphite series,activated carbon,plasticizers,flame retardant,heat stabilizers,food additives and chemical reagents,etc.

注册商标有&鹿牌&合成樟脑，&桃浦&牌合成樟脑副产物和其他化工产品，&金牛&牌抗氧剂，发泡剂，水合肼，二甲基乙酰胺，二甲基乙醇胺，&海球&牌硅胶系列，&飞铃&牌磷氯，双乙烯酮衍生物，磷酸酯，乙烯利等，&泉字&牌，&水晶&牌各类泡化碱系列，&上胶&牌钼类化合物，石墨类产品系列。

The Edison 20 yearsold raise one's head start to study the electric lamp, the lasted morethan 10 years, he has successively selected the bamboo cotton andkapok, the graphite, the tantalum...... And so on over a thousandkind of different matter make the lamp silk material to carry on theexperiment, often passes 霄 until dawn, some he and assistantsunexpectedly continuous working 5 day and nights. In 1879 Edison withthe carbon silk took the incandescent lamp silk, and lights for 40hours.

爱迪生20岁出头开始研究电灯，历时10余年，他先后选用了竹棉、石墨、钽……等等上千种不同物质作灯丝材料进行试验，时常通霄达旦，有一次他和助手们竟连续工作5昼夜。1879年爱迪生用碳丝作为白炽灯丝，并点燃40小时。

In this paper several technologies, such as Fourier transform infrared spectroscopy, elemental analyzer, wide angle X-ray diffraction, field emission scanning electron microscopy, transmission electron microscopy and high resolution transmission electron microscopy were used to systemically investigate the evolution of crystal structure, chemical structure, microstructure and properties of wet-spinning and dry-jet wet-spinning PAN precursor fibers during proxidation and carbonization process, analysis the structural change of carbon fibers during graphitization, and discuss the correlation between the structure and properties.

本文采用傅里叶变换红外光谱、元素分析仪、X射线衍射仪、场发射扫描电镜、透射电镜以及高分辨透射电镜等测试技术，分别系统研究了湿纺原丝和干喷湿纺原丝在预氧化和碳化过程中纤维晶体结构、化学结构、微观结构和力学性能的演变规律，分析了碳纤维在石墨化过程中的结构转变，并对碳纤维结构与性能的相关性问题作了探讨。

Company main products has:"Xianglin licensing","gem card" emery cloth, sandpaper (do matte paper, Shuimo sandpaper, wood sandpaper) Belt Series;"Knight card" strong belt, nylon wheel,"Kingdee card" steel grinding paper, flower-shaped-page piece, 1000 round, flat emery cloth wheel,"Jin leopard licensing" water sand, dry sand,"Carbon Star card" graphite cloth,"deer trump" scouring pad,"Flywheel card" emery cloth,"Shanghai Wrigley" emery cloth, sandpaper on gold phase, Meishan metallographic sandpaper, Japan Mount Fuji do matte paper, Thailand TOA, Korea Luo ball sandpaper, Mitsubishi belt, small solar soft cloth JB-5 volumes, small solar emery cloth belt, and other imports, domestic brand family of abrasive polishing materials denim round, white wheels, nylon wheels, green, Yau Ma Tei round, round jute, hemp round, 3M Nylon volumes, 3M wing fly wheel, winged fly round handle.

公司主要产品有：&祥麟牌&、&宝石牌&砂布、砂纸（干磨砂纸、水磨砂纸、木砂纸）砂带系列；&耐特牌&强力砂带、尼龙轮、&金碟牌&钢纸磨片、花形页片、千页轮、平面砂布轮，&劲豹牌&水砂、干砂，&碳星牌&石墨布、&鹿王牌&百洁布、&飞轮牌&砂布、&申箭牌&砂布、上砂金相砂纸、梅山金相砂纸、日本富士山干磨砂纸、泰国TOA、韩国骆球砂纸，三菱牌砂带，小太阳JB-5软布卷、小太阳砂布带，以及其它进口、国产品牌的系列研磨抛光材料（牛仔布轮、白布轮、尼龙轮、绿色油麻轮、黄麻轮、麻轮、3M尼龙卷、3M飞翼轮、带柄飞翼轮。

Recall that, in the Kolmogorov axiomatization, measurable sets are the sets which have a probability or, in other words, the sets corresponding to yes/no questions that have a probabilistic answer.

延期开工的Kolmogorov宣布要衡量所有套职能有限许多坐标限制在于衡量子寅。换句话说，如果是/否的问题回答f可看的价值观念在许多最有限坐标，然后它有一个概率的答案。

The experimental results showed that the algorithm can filter singular points and remain fixity of the target edge.

实验表明：基于模糊理论的图像智能滤波方法比常规图像滤波方法运算量小，它既能去除奇异点，又能保持图像中目标的边缘不变性，具有很好的滤波效果。