查询词典 fiber graphite

When an optical fiber bundle was made of a large-core polymer optical fiber or a liquid-core optical fiber,the value of packing fraction was 100%.In the range of visible light or ultraviolet light,it is much more advantageous to choose an optical fiber bundle made of a large-core polymer optical fiber or a liquid-core optical fiber.

而单根粗直径聚合物光纤和液芯光纤配用圆形端套制作的光纤传光束，其敛集率为100%，在可见光或紫外光范围内，选用单根粗直径聚合物光纤或液芯光纤传光束具有更多的优势。

Carbon fiber is very effective in improving the impact strength of copper-graphite composites. The short carbon fiber reinforced cooper-graphite composite can be used to produce pantagraph slider of high performance.

试验证明，短炭纤维对於提高铜-石墨复合材料的冲击值非常有效，短炭纤维增强铜-石黑复合材料可用於制造高性能受电弓滑板。

The carbon material is selected from graphite powder, a graphite fiber, a carbon fiber, a carbon cloth, a vitreous carbon product, and an activated carbon product.

该碳材料选自石墨粉、石墨纤维、碳纤维、碳织物、玻璃碳产品和活性碳产品。

Three, S, M Series Atomic Absorption Spectrometer using a new Echelle optical system, providing unmatched detection limit; unique four-button background deuterium lamp technology, a more accurate calibration results can be as high as 3A background correction ; patent protection Stockdale two-beam technology, has been very high sensitivity and signal to noise ratio; communicate unique background deduction Zeeman graphite furnace technology; unique ELC Long Life graphite tube; GFTV unique visualization technique by graphite furnace

三、 S 、 M 系列原子吸收光谱仪采用全新的中阶梯光栅光学系统，提供无与伦比的检出限；独特的四线氘灯扣背景技术，校正结果更准确，可校正高达3A 的背景；专利保护的 Stockdale 双光束技术，得到极高的灵敏度和信噪比；独特的交流塞曼石墨炉扣背景技术；独特的 ELC 长寿命石墨管；独特的 GFTV 石墨炉可视技术

S, M Series Atomic Absorption Spectrometry in a new Echelle optical system, providing unparalleled detection limit; Four unique background deduction of deuterium lamp technology, the results more accurate calibration can be as high as 3A background correction; Patent protection Stockdale dual-beam technology, are the sensitivity and high signal to noise ratio; unique exchange Zeeman background deduction graphite furnace technology; ELC unique long-life graphite tube; GFTV unique graphite furnace visualization technique

一、 S 、 M 系列原子吸收光谱仪采用全新的中阶梯光栅光学系统，提供无与伦比的检出限；独特的四线氘灯扣背景技术，校正结果更准确，可校正高达3A 的背景；专利保护的 Stockdale 双光束技术，得到极高的灵敏度和信噪比；独特的交流塞曼石墨炉扣背景技术；独特的 ELC 长寿命石墨管；独特的 GFTV 石墨炉可视技术

First, different types of conducting materials chosen as raw materials are pressed into different form and different content terrazzo include graphite of 1000 meshes, graphite of 325 meshes, spherical graphite, carbon black, acetylene black and conductive Carbon Black, whose performances of analysis and comparison was made.

在实验过程中，通过选取不同类型的导电填料，制备了不同类型、不同含量的1000目石墨、325目石墨、球形石墨、普通碳黑、乙炔碳黑以及导电碳黑的抗静电地板，并对抗静电地板的性能作了分析和比较，最后选择了乙炔碳黑作为导电填料。

The results showed that the flake graphite has greatest effect on the thermal conductivity and thermal diffusivity of cast iron, the second is vermicular graphite, the third is nodular graphite.

用激光脉冲法和比较法测量了不同种类铸铁300~1300K的热物理参数，并对铸铁热物性与显微组织的关系作了初步讨论。

Due to the change of graphite structure the solidification interface of vermicular graphite iron becomes cellular-like, and the solidification interface of nodular graphite iron is rather irregular.

因石墨结构的变化，蠕虫状石墨铸铁的凝固界面呈一种特殊的胞状形态，球状石墨铸铁的凝固界面极不规则。

AlTiN coating has inconspicuous anti-wear effect on carbide.(3) With the introduce of graphite chips bwteen the frictional surface, the effect of graphite chip on the sliding friction and wear behavior of frictional pair was studied. The results show that graphite chips can reduce the coefficient of friction and frictional temperature, and make the coefficient of friction decrease with the decrease of normal load and rise of sliding speed.

在硬质合金微铣刀高速铣削石墨的刀具磨损和破损研究方面，分析了石墨高速铣削过程中的摩擦学条件，揭示了涂层和非涂层硬质合金微铣刀高速铣削石墨的刀具磨损和破损形态及其机理，研究结果表明涂层早期剥落是涂层的早期破损形式，&抛光&磨粒磨损是涂层硬质合金微铣刀在稳定磨损期的主要磨损机理。

We can also produce the steel equipment to manufacture synthesis chlorhydric acid, that is: graphite synthesis furnace -graphite cooling tubes tower-graphite ejector pump.

本厂还可为用户生产用于制造合成盐酸的成套设备。即：石墨合成炉－石墨冷却管道系统－石墨降膜吸收器－尾气塔－喷射泵。

There are two types of gold deposits in this area, namely altered rock type and quartz vein type.

本区金矿床包括两种类型：柴胡栏子金矿床为蚀变岩型金矿；莲花山和红花沟金矿床属石英脉型。

You were home and it was two weeks ago.

你回到了家里。当时是两周前。