查询词典 graphite

Microstructure analysis showed that graphitization degree of Ti-doped graphite increased and the correlation between graphitization degree and dopant quantity is complex.

微观结构分析表明，材料的石墨化程度大大提高，同时，材料的石墨化程度与其导热性能间呈现出较为复杂的关系。

Conductance of copper graphite materials with different copper contents was studied in detail.

随着科技的飞速发展，电机性能不断提高，对电刷的要求也愈加苛刻。

Comparison was carried out to the conductance of copper graphite material made with traditional method.

为了改善金属石墨电刷的滑动磨损性能，在其中添加少量的铅、锡等低熔点金属是常用的方法[1] 。

The conductibility of graphite powder can be improved by plating copper on it, and its magnetic conductibility can also be improved by further plating nickel on the copper coating.

讨论了化学镀铜工艺条件，开发出一种导电导磁性能好、密度小和价格低的镀镍石墨粉类导电填料

Conte's idea was to make a little graphite go a long way.

孔泰是个很有发明才华的军官，想到制造石墨不多而耐用的铅笔。

If you talking about the high boiling point of graphite, this is due to the strong covalent bond between each carbon atom.

如果你是指石墨的高沸点，这是因为碳原子之间强大的共价力所形成。

Stable and electrochemically active films were produced by electropolymerization of brilliant cresyl blue on graphite carbon electrode in aqueous solutions.

在pH=6.69的PBS中灿烂甲酚蓝的循环伏安图上(扫描电位区间为-0.5V～0.5V)有一对氧化还原峰，峰电位分别为Ep.a=-0.24V和Ep.c=-0.35V。

With the cross and not fire-resistant fire retardant particleboard prepared study time: increase can be swelling of the particleboard prepared than not prepared Expandable Graphite particleboard longer fire resistance.

同过与不加阻燃剂制备的刨花板耐火时间的研究得出：加可膨胀制备的刨花板比不加可膨胀石墨制备的刨花板的耐火时间要长。

The products are diversiform,eg:Solid Carbide Tools;CBN,Brazed Diamond Tools;Profile Cutter;Cutter Bar;Cutting Tip;Carbide-tipped Reamer;Carbide-tipped Drill; Difficult For Materials Processing tool;Cutter Head;Non-standard Cutting Tool;Graphite Special Tool;Grinding Non-standard Tool Profiled;Carbide Welding Tool.

主要产品：整体硬质合金刀具； CBN、金刚石焊接刀具；成型刀具；刀杆；刀片；硬质合金绞刀；硬质合金钻头；难加工材料专用刀具；刀盘；非标准刀具；石墨专用刀具；修磨非标异形刀具；硬质合金焊接刀具。

In the fifth chapter, electrochemical reduction behavior of dissolved oxygen in alkaline solution at the surface of MWNTs and graphite were investigated by using cyclic voltammetric method.

在第五章中，采用循环伏安法研究了碱性溶液中溶解氧在纳米碳管和石墨表面的电化学还原行为。

John Robbins lives with his family in Santa Cruz, California.

约翰罗宾和家人居住在加利福尼亚州的圣克鲁斯县。

The international background is mainly the economic ties among different nations tented to be widen and deepen at the peace and development times.

国际背景主要是和平与发展时代条件下的世界各国经济贸易联系的日益加深。