您要查找的是不是：
- nodular graphitic structure 球墨组织
- Metal ions accelerated the structural transformation from the turbostratic microstructure of PAN carbon fibers to a graphitic structure. 另一方面使碳纤维的缺陷增加，抗拉强度降低。
- The probability for adjacent hexagonal layer planes in parallel to regular graphitic stacking (P1) is the most exact evaluation of the development of graphitic structure in carbon materials. 石墨化度P1是一种能够比较准确地表示碳材料石墨程度结构的参数。
- Reliability evaluation of nodular graphite cast iron connecting rod. 球墨铸铁连杆可靠性评估。
- Suitable for tapping threads in gray cast iron, nodular graphite cast iron, brass, brass castings, etc. 适用于灰口铸铁、球状黑铅铸铁、黄铜、黄铜铸件等的攻牙加工。
- Ce is depleted from ferrite and pearlite surrounded by nodular graphite, and enriched in pearlite and ledeburite far apart from nodular graphite. 球墨周围的铁素体和珠光体是贫铈的,而远离球墨的珠光体和莱氏体是富铈的。
- The influence of nodular graphite and matrix of ductile cast iron on its electric resistivity has been studied by double bridge instrument. 利用双臂电桥测量电阻的方法,研究了石墨球和基体组织对球墨铸铁电阻率的影响。
- The image recognization can pick the coarse and black graphite structure by using the edge-measuring method. 图像识别采用边缘检测区域的办法;可提取出要检测的粗大呈黑色的石墨组织.
- The relation between uneven nodular graphite in size on blast - furnace rapid metallograph and graphite floatation was studied by observing metallograph. 采用金相观察法研究了球墨铸铁炉前快速金相球墨大小不均与石墨漂浮的关系。
- The ultrasonic fragmentation plays conformity and evens pails in graphite structure. 超声波对膨胀石墨的结构有整合、均匀化作用；
- Around the primary nodular graphite, the austenite nucleates and grows based on the graphite growth face (0001), and forms a ring like austenite shell finally. 奥氏体以石墨生长面（0001）为衬底形核、生长，在初生石墨球周围形成环状封闭奥氏体壳；
- The main features of CNTs contain highly-perfect graphitization structure and high specific surface area. 兼具高石墨化程度以及高比表面积是奈米碳管的特性。
- Carbon fiber has turbostratic graphite structure with eleclroconductive and diathermanous properties. 碳纤维属于乱层石墨结构,具有导电、导热性能。
- Then the temperature is higher than 10 degrees for charring, long holding time, and then formed with graphite structure (conductive) of charcoal. 再经温度高于1000度以进行炭化，保温时间特长，然后形成带石墨结构(导电)的木炭。
- Suns casting pipe Co.Ltd is an enterprise runs by private citizens.It was built in October, 2003, it is one of the biggest acentric nodular graphite cast iron pipe enterprises in China. 泫氏铸管有限公司是一家民营股份制企业，2003年10月投入生产，是全国大型离心球墨铸铁管材生产企业之一。
- The production of light nodular graphite iron parts with high ductility in investment casting was expounded in all aspects including both technological analysis and processing control. 对熔模精密铸造高韧度球墨铸铁小件的生产,从工艺分析到生产过程的控制进行阐述。
- Since the introduced metal and nonmetal elements can modify electronic structure, graphite structure and surface of the carbonaceous materilas,their reversible capacity and cycle properties are improved. 通过引入金属和非金属元素，碳材料的可逆容量、循环性能有了一定提高，这主要是碳材料的电子状态、石墨结构和表面有明显的改善。
- The aim of this paper is to quantitatively analyze and measure graphitizing structure of carbon-steel microstructure in welded joints using well-established technology of computer science. 本课题的目的就是利用成熟的计算机技术和相关的图像处理方法, 对石墨化组织进行定量的分析和测定。
- multielement V-Ti nodular graphite cast iron 多元素钒钛球墨铸铁
- The two halves of the structure didn't marry up. 该结构的两部分未配合好。
