Accurate knowledge of how this air flows over a surface will provide engineers with more detailed information about resistance,” he says.
正确认识空气流过表面的过程将提供工程师更多关于阻力的详细信息 ”他说。
Sensors can analyse the surface of materials and, using the amount of resistance they show, work out the force to apply to an object.
传感器可以分析材料的表面，利用其会产生的阻力来决定自己所用力道。
Its white and red cover consists of 1026 stainless plates, each about 1 mm thick, with a porous surface to lessen wind resistance.(See photo)
漂亮的红白外衣由1026块1毫米厚的不锈钢板做成，为了减少风的阻力，每块皮上都有无数的小孔。
Smooth ice provides very little resistance against objects, like ice skates, being dragged across its surface.
光滑的冰面对于物体——譬如在冰面上拖曳的冰刀——施加极小的摩擦阻力。
Oils and salts from the skin can degrade insulator performance, and contaminants in the air can be deposited on the insulator surface, reducing its resistance.
皮肤上的油脂和盐份能够降低绝缘体的性能，空气中的污染物可能沉积在绝缘体的表面，从而降低其电阻。
Surface electroosmosis method can reduce coal tangential resistance but the pole distribution affects the result of reducing resistance.
表面电渗法可有效地减少煤的切向阻力，但电极分布对电渗效果有很大影响。
Surface electroosmosis method can reduce coal tangent ial resistance but the pole distribution affects the result of reducing resistance.
表面电渗法可有效地减少煤的切向阻力，但电极分布对电渗效果有很大影响。
The shunt resistance represents the loss due to surface leakage along the edge of the cell or due to crystal defects.
分流电阻表示由于沿电池边缘的表面漏流或晶格缺陷造成的损耗。
Resistivity is determined by measuring resistance, then converting to surface or volume resistivity by taking geometric considerations into account.
电阻率的测量方法是测量电阻，然后再考虑几何因素将其变换成表面电阻率或体积电阻率。
To soft gaskets, flange surface too smooth adverse instead, because right now happened resistance smaller.
对软质垫片，法兰面过于光滑反而不利，因为此时发生界面泄露阻力变小了。
Low surface insulation resistance (SIR) of a printed circuit board (PCB) can degrade the performance of the circuits on the board considerably.
印制电路板的表面绝缘电阻(SIR)低会大大降低电路板的电路性能。
It combines silicon carbide in the surface for initial slip resistance and aluminium trioxide throughout the thickness.
它结合了碳化硅在表面初始滑移阻力和三氧化二铝的整个厚度。
Test results showed that the optimized pickling process could clean oxide skin of weld surface in effect and improve pitting-resistance property greatly.
研究结果表明，采用本文中的酸洗工艺可以有效清除不锈钢焊缝表面的氧化皮，并改善其耐点蚀性能。
Factors that affect the surface resistance of the board include the board material, the presence of coatings such as solder masking or conformal coatings, and board cleanliness.
影响印制板表面电阻的因素包括印制板材料、有无涂层(例如防焊漆或保形涂层)，以及电路板的清洁。
The paste state of surface of concrete structure affects the carbonation resistance of concrete directly.
混凝土结构表面的浆体状况直接影响到混凝土结构的抗碳化性能。
Temperature and relative humidity can also affect the surface resistance.
温度和相对湿度也会影响表面电阻。
Aluminum Oxide Specific gravity 2.4 Moh hardness 3. More a filler than an abrasive. Tends to fade, but has good wear resistance. Will polish the opposing surface.
氢氧化铝比重2.4莫氏硬度3。比磨料加得更多的填充物。有衰退趋势，但耐磨性好。将抛光对偶。
The file hard (60rc) high strength aluminum alloy tube provides a smooth corrosion free sealing surface and excellent abrasion resistance.
文件的硬(60rc)高强度铝合金管提供了一个平稳无腐蚀密封面和良好的耐磨性。
As the electroplating pure copper layer on copper alloy exceeds a critical thickness, the surface electroplating treatment can improve the copper alloy's resistance against oxidation failure greatly.
当铜合金表面的电镀纯铜层厚度超过一个临界值，表面电镀纯铜处理可以明显改善材料的耐氧化剥离性。
This surface has extreme hardness (60 RC. ), excellent wear and corrosion resistance, and low coefficient of friction.
这表面有极高的硬度（60局。），耐磨性和耐腐蚀性，低摩擦系数。
Encapsulated surface mount electronics provide resistance to water, oil, dirt, high temperatures, shock and vibrations and overall harsh environments.
表面贴装电子封装提供抗水，油，灰尘，高温，冲击，振动和整体恶劣环境。
Cathode surface, led to the decrease of the internal resistance increases, activity, make Germany sunshine greatly shorten the service life of battery.
阴极表面，导致内阻增大、活性下降，使德国阳光蓄电池的使用寿命大大缩短。
Weathering steels should be used with caution as their resistance to corrosion is often significantly reduced by mechanical wear att he surface.
耐候性钢材应谨慎使用，因为表面机械磨损经常会大幅度降低其抗腐蚀能力。
Many plastics have high surface resistance and low electrical conductivity.
很多塑料具有高的表面电阻和低的导电性能。
This paper introduces the method of insulation pollution testing, including surface resistance device and Vent current testing device, with correct results.
本文介绍了绝缘子污染的测量方法，表面电阻测量装置和泄漏电流检测装置，并取得一些结果。
The high temperature superconductors (HTS) bearing low surface resistance can be used to raise the efficiency of antenna.
高温超导(HTS)体由于具有较低的表面电阻，在天线应用中，它可以提高天线的效率。
The results show that the specific surface resistance of the PET film decreases regularly with increasing implanting dose and growing temperature.
结果表明，随离子注入的种类不同、剂量的变化、温度的升降，PET膜的表面电阻率呈规律性变化。
This structure forms the passivation layer against corrosion and wear. The optimum layer against wear improves the resistance of material surface in corrosion, wear and fatigue extremely.
这种结构形成了抗磨损的优化表面层和抗腐蚀的钝化层，明显改善了材料表面抗磨损、抗疲劳和抗腐蚀特性。
This structure forms the passivation layer against corrosion and wear. The optimum layer against wear improves the resistance of material surface in corrosion, wear and fatigue extremely.
这种结构形成了抗磨损的优化表面层和抗腐蚀的钝化层，明显改善了材料表面抗磨损、抗疲劳和抗腐蚀特性。
应用推荐