查询词典 graphite

The morphologies and microstructures of the cathode deposits prepared by self-sustained arc discharge between graphite rods under different conditions were investigated by means of SEM and TEM,and the relationship between the morphologies and microstructures of the carbon nanotubes and the different conditions of arc discharge was obtained.

通过实现不同条件下的电弧放电，用扫描电子显微镜和透射电子显微镜对阴极沉积物中碳管的形貌和微结构进行表征，得到碳管的形貌和微结构与放电条件之间的一些对应关系。

The equipment has crept forward in its technology since Robin and his merry men had the run of Sherwood Forest, but the sport of archery remains essentially unchanged, A recurve bow coated in fiberglass has become standard, and arrows made of aluminium and carbon graphite can travel more than 240km/h, but the most important repuirements are straight forward: steady hands, strong shoulders, flexible muscles, sharp eyes and nerves of steel.

与罗宾汉和他的手下在舍伍德森林中占山为王的时代相比，射箭运动的器材装备在技术上已经逐渐进步不少，但是这项运动在本质上并没有改变。覆盖着玻璃纤维，向内凹进的弓已经成为了标准用具，用铝和石墨制成的箭时速可高达240公里。然而，最关键的要求还是那么简单：稳健的双手、强有力的肩膀、柔韧的肌肉、犀利的眼睛和钢铁一般的神经。

For performance improvements there are the new shock bodies for smoother shock action, while new front and rear graphite wishbones give an extra lower shock mount.

对于性能方面的改进有新的冲击机构顺畅休克行动，而新的前方和后方，石墨wishbones举一个额外的低山休克。

After more than a decade of continuous learning and accumulated experience, the founders of the Company from the early days of the simple processing of the chain of components for a variety of mechanical parts processing, mold processing and graphite pieces of the combination of cars finishing processing companies deal with.

经过十多的不断学习和经验积累，本公司已从创始之初的单纯链条部件加工转变为各种机械零部件加工、模具加工和石墨件车加工相结合的精加工处理公司。

In this paper,the recent development in copper-graphite sliding contact materials is presented.

滑动触头材料在使用中出现的主要问题是机械、电气磨损和接触电阻〔1一3〕。

The effect of carbon fiber on sliding electrical contact property of copper-graphite composite materials has been studied.

根据目前电力机车受电弓滑板应用的背景研究了在铜石墨复合材料中加入碳纤维后对复合材料滑动电接触性能的影响。

At the same time, theexpansion graphite, which dispersing and floating in air uniformity, become interferencepyrotechnic smoke by simulation bomb experimentation.

研究过程中，使用新建的毫米波专用测试设备，在动态悬浮状态下，系统地测试了各种条件下膨化石墨衰减 8 毫米波的特性。

This model is outstanding in all areas, a high-speed electric Hotliner, a high-speed slope soarer or a thermal seeking flat field glider, the Mini Graphite does it all.

这一个模型是尚未完成的在所有的面积中，一个高速度电的 Hotliner，一个高速度斜坡升高或一个寻找平坦野外滑行者的热，迷你石墨全部做它。

The protection coating, which has be used on graphite anode of calcium molten salt electrolysis, is developed. The fitting coating materials are SiO2, B2O3 and soluble glass.

借助扫描电镜、X-射线衍射等分析技术，通过实验研究出了合适的涂层材料，即SiO_2、B_2O_3，加入水玻璃做为粘结剂。

Objective: To establish a slurry sampling graphite furnace atomic absorption spectrometric method to determine lead in fish samples.

目的：建立一种悬浮液进样石墨炉原子吸收光谱法测定鱼肉中的铅的实验方法。

If you are committed to an education career, then the Master of Arts in Education from Ashford University is for you.

如果你是致力于教育事业，那么，艺术教育硕士学位阿什福德大学是给你的。

objective:to explore the expression of survivin protein and its mrna in rectal cancer and their clinic significance.

目的：研究凋亡抑制因子survivin蛋白及其mrna在直肠癌组织中的表达及其与临床病理关系。