查询词典 carbon

Clad stainless steel plate is a kind of high energy saving material, which consists of carbon steel base covered with 2~20mm thick stainless steel plate on one or both sides. It bring the merits of both metallic materials, not only the functions of anticorrosion, abrasion resistance, magnetism proof and decoration of the stainless steel, but also the characteristics of weldability, mouldability, extensionality and thermal conductivity of the carbon steel.

不锈钢复合板是一种以碳钢为基体、单面或双面整体包覆2~20mm不锈钢的高效节能复合材料，它能够充分发挥两种金属材料的特性优势，既具有不锈钢的耐腐蚀性、耐磨性、抗磁性和装饰性，又具有碳钢良好的可焊性、成型性、拉延性和导热性。

Kalium and natrium erode into brick at a high temperature in the form of simple substance and result in expansion in self-baking carbon brick, and molten alkali metal oxides adsorbed on the face of brick react with SiO2 and obtain a eutectic mixture which causes expansion at a high temperature, while carbon deposition caused by the reaction of CO and simple substance of kalium and natrium as well as the soot deposition of CO contribute to the lower temperature expansion.

结果表明：膨胀率及碱含量都随温度和时间的增加而增加，膨胀率受时间影响较大，达到8%左右，而受温度影响较小，仅为1%左右；砖内K， Na元素质量分数受时间和温度的影响均较大，分别达到4.5%，5.33%，4.28%，4.46%，且Na侵蚀较K严重；在高温下K， Na是以单质形式侵入砖体内，而熔融碱是吸附在砖体表面并与SiO2：生成低共熔化合物引起高温膨胀，在低温下砖内K，Na单质与CO发生C沉积以及CO发生烟碳沉积反应引起低温膨胀。

The results proved that ,the combination of faradic electrochemical reaction process on nickel electrode and non_faradic double layer capacitance process on carbon electrode enables the nickel positivel/carbon neg...

结果表明，镍正极的法拉第电化学反应过程和碳负极非法拉第双电层过程可以很好的结合起来，体现出超级电容的充放特性。

The article aims at the craft and products demand of medium, low, simplex carbon ferrochromium , puts forward new craft of producing medium, low and simplex carbon ferrochromium by using LD + AOD.

针对中、低、微碳铬铁的生产工艺及产品的需求，提出了以LD+AOD法生产中、低、微碳铬铁的新工艺，实践证明，该法的实施对我国中、低、微碳铬铁的生产将产生深远的影响。

The project will adopt advanced carbon-fibre strengthening methods, wrapping the carbon fibre around the ferroconcrete pillars.

工程将采用先进的碳纤维加固方法，把碳纤维包裹在钢筋混凝土柱的外面。

The invention provides a direct carbon fuel battery reaction device, belonging to the field of direct carbon fuel battery technique.

一种直接碳燃料电池反应装置，属于直接碳燃料电池技术领域。

The results show that dynamical ductil-ity dominated final velocity of fragments. During tube expansion, the shear fracture appears preferentially a-long the adiabatic shear bands under positive stress, so the adiabatic shear band determines the size and shapeof fragments. Though the fragmentation behaviour of medium carbon Si - Mn bainific steel is close to that ofsteel 50SiMnVB, medium carbon Si - Mn bainitic steel is an ideal candidate material for the tubular bombs be-cause it is better in dynamical ductility, which can enable the tubes to gain high speeds before fragmentation.

结果表明：材料动态塑性是决定破片最终速度的主要因素；圆管膨胀时外表面形成以剪切为主的裂纹，并向内扩展，接近内表面的绝热剪切带伴随着圆管的膨胀而扩展，并未出现失稳现象，但在正应力的作用下成为优先的断裂通道、决定破片的尺寸和形态；中碳Si-Mn贝氏体钢与50SiMnVB钢的破碎性能相近，但贝氏体钢动态塑性很更好，破碎前的膨胀量较大、更有利于提高破片初速，是弹箭比较理想的候选材料。

Aluminum frame, the sandwichcone of Non- woven carbon fiber+Cell+Non-woven carbon fiber, 50mm (2) copper clad aluminum voice coil with flat wire, the special magnet system with Faraday ring and demodulation coil, 120mm×20mm Y30 Ferrite magnet.

铝合金框架， sandwichcone非织造碳纤维+细胞+无纺布碳纤维，使用50mm （ 2 ）铜包铝线音圈与扁线，特别磁体系统与法拉第环和解调线圈， 120毫米× 20毫米的Y30铁氧体磁铁。

Aluminum frame, the sandwichcone of Non-woven carbon fiber+Cell+Non-woven carbon fiber, 75mm (3) copper clad aluminum voice coil with flat wire,the special magnet system with Faraday ring and demodulation coil, 170mm×22mm Y30 Ferrite magnet.

铝合金框架， sandwichcone非织造碳纤维+细胞+无纺布碳纤维， 75毫米（ 3 ）铜包铝线音圈与扁线，特别磁体系统与法拉第环和解调线圈，一百七十〇毫米× 22毫米Y30铁氧体磁铁。

The replacement of SF6 by refrigerant is under development. For example, R143a by AMC and FK by 3M Co. used as protection gas are both classified as HFC with short atmospheric lifetime and are easily to be decomposed into hydrofluoric acid, carbon monoxide and fluoric carbon monoxide at room temperature.

目前发展中的替代性保护气体以冷媒类为主，如澳洲AMC所采用的R134a及美国3M公司所开发的FK气体，两者都属於氟氢碳化合物，不过其半衰期短，即使在常温下，仍极易分解成氢氟酸、CO、COF2等，其中氢氟酸为有害物质，但因含量很少，且在高温下易与镁液反应，故对人体的为害很小。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。