查询词典 surface resistance

It uses nanoscale materials to boost the performance of its batteries (making an electrode out of nanoparticles increases its surface area, which in turn decreases the battery's internal resistance and improves its ability to store and deliver energy). Its batteries are already used in power tools, and the company has formed alliances to supply Chrysler and SAIC Motor Corporation of Shanghai with car-sized versions.

它的方法是利用纳米尺寸的材料来提升电池的性能（电极周围是纳米粒子，这增大了表面积，反过来使电池内部阻力降低，因此提高了容量），其产品已经应用于某些动力设备。A123与克莱斯勒和上汽集团合作，为他们提供汽车所需尺寸的电池。

Small permeability, strong collapsibility and small erosion resistance may result in destruction of slope surface.

其次，通过实地调查和理论分析，认为坡面的稳定还与边坡的形态有关。

II abradability, scratches, the surface, colorfast, water, oil, and very welcome, particularly yanhe confidein, in speeds up to 300-500 package/minute high speeds, the cigarette brand are subjected to enormous mechanical loads, so business card printing and membership card making products not only need polishing, but also to have a very strong resistance to abrasion, and water is not only fulfill this requirement, and both the gravure printing or offsctdruckereien no cigarette packets are retained wash after wash.

耐磨性强，抗划痕，被印物表面耐磨、不掉色、斥水、斥油，深受用户的欢迎和信赖，尤其是烟盒，在速度高达300-500包/分钟的高速运转中，烟标要承受很大的机械负荷，为此制卡和会员卡制作品不仅需要上光，而且要有很强的耐磨性，水性上光油不仅能完全满足这一要求，而且无论是凹印还是胶印均无发现烟包掉色的现象。

Resistance coefficient, with self-adjustment of oxide film and the brushes and commutator to maintain a smooth surface capabilities.

电阻系数大，具有自我调整氧化膜和保持电刷和整流子表面光滑的能力。

The results show that metal surface contact resistance decreases with the increment of pressure.

研究表明：材料的表面接触电阻是压强的函数。

Continuous casting experiments results show that in the mold oscillation coupled with AMMF EMCC, imposition of AMMF duty part during mold oscillation positive strip can deduce the withdraw resistance and improve the billets surface.

论文的第三部分，基于以上的一些研究，提出了又一项新的技术——调幅磁场下无结晶器振动电磁连铸技术，以期用结晶器外调幅磁场电磁力的振动来取代庞大的机械振动系统。

Design Features: The unique design of the piston components: the cylindrical surface of the piston with a special treatment, so to achieve a high degree of hardness and wear resistance.

设计特点：活塞组件的独特设计：活塞的圆柱表面采用了特殊处理，故此达到很高的硬度及耐磨度。

Then the FLUENT software was used to simulate the amphibious vehicle' ambient flow field through defining the unsteady boundary condition. The lift, resistance, velocity, pressure, and wave of the amphibious vehicle moving in the regular waves were obtained, which can avoid the errors resulted from neglecting the free surface and provides theoretic basis for the research on optimization design of high performance amphibious vehicle.

在计算出某改进型两栖车在微幅规则波中高速迎浪运动时升沉和纵摇特性的基础上，运用FLUENT软件，通过自定义非定常入口边界实现了两栖车在微幅规则波中运动的三维流场数值模拟，得到了升力、阻力、速度、压强和兴波等流场参数，实现了两栖车在波浪中的绕流场数值模拟，解决了以往由于忽略兴波特性导致数值计算结果随航速提高误差不断增大的问题，为高性能两栖车的外形设计研究提供了理论依据。

Thermal oxidation treatment can increase the surface hardness and elastic modulus significantly and reduce the E /H ratio of the TC4, which indicate the treatment can enhance the wear resistance of TC4 alloy. Long time treatment can increase the thickness of the oxide layer, but the outside layer is apt to desquamate during the scratching. The oxide layer closing to substrate has better bonding properties, but microcrack forms as a result of high stress loading, which lead the layer to flake off completely.

长时间的高温氧化可以增加氧化层的厚度，但在划擦过程中氧化层发生两次脱落，表明氧化层由外表层和次外层组成，外层结合力差，易发生一次脆性剥落，内层与基体的结合强度较高，但在较大载荷作用下会产生微裂纹，导致氧化层的二次剥落。

A displacement ventilation system was provided, it can form the air layerat the bottom of room so that resistance dewiness air meet directly the cold floor surface.

本文采用房间下部送风的方式，使之形成地面"空气湖"，阻隔潮湿空气与室内地板表面的直接接触。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。