Such materials are chiefly characterized by good insulation and high resistance to wear.
这些材料主要的特点是：绝缘性好，耐磨性强。
The resistance to wear of resin composite is an important factor that determines the clinical success.
复合树脂的耐磨性是决定临床疗效的重要因素。
Between the CVD and PVD, the tools coated with PVD have better quality and higher resistance to wear than the CVD.
在化学蒸汽涂层(CVD)和物理蒸汽涂层(PVD)两种涂层刀具中，后者的品质和耐磨性优于前者。
Use high grade 3 class hydrogenation base oil development, specially add more pressure and anti-wear agent, a resistance to wear.
使用优质3类加氢基础油研制，特别加入极压抗磨剂，更抗磨损。
Particularly suitable for copper aluminium nickel materials and overlay welding on steel, increased resistance to wear and abrasion.
特别适用于铜铝镍材和钢材上的加层焊，加强抗磨损以及抗腐蚀性能。
After joining the superfine fiber, polyurethane toughness and the permeability, the resistance to wear obtained further strengthened.
加入超细纤维后，聚氨酯的韧性和透气性、耐磨性得到了进一步加强。
Some high chromium steels can be hardened by heat treatment and are used where resistance to wear, abrasion, and corrosion are required.
一些高铬钢能通过热处理硬化，可用于抗磨坏，抗磨损，抗腐蚀需求的地方。
The method provides a new experimental basis for mechanism study on resistance to wear and erosion as well as quality comparison of the coating.
分析结果为燃气轮机叶片涂层的耐磨耐腐蚀机理探讨和为涂层质量的比较提供了一种新的实验依据。
In order to attain adequate service lives, that means high capacity of resistance to wear, camshaft running faces are hardened, for example in the laser beam remelting process.
为了获得足够的服务期限，意味着凸轮轴的表面要有高的耐磨性能，可以通过表面硬化来实现，比如激光重熔工艺。
The high-speed multicycle impact and speed, load fluctuant characteristics is a key factor that has influence on resistance to wear and resistance to multicycle impact for automotive engine chain.
汽车发动机链条的高速多冲特性以及速度与载荷的交变特性，是影响其耐磨性能和多冲抗力的关键因素。
The impeller material, in addition to considering the centrifugal force under the action of mechanical strength, but also consider the material resistance to wear and corrosion resistant performance.
选择叶轮材料时，除了要考虑离心力作用下的机械强度以外，还要考虑材料的耐磨和耐腐蚀性能。
Carry some weight When you're grocery shopping or running errands, wear a backpack with a 5-or 10-pound bag of sugar inside to increase resistance and burn more calories.
当你在逛百货公司或者在外跑腿的时候,背上一个背包,里面放上5到10磅的糖,可以增强耐力还能燃烧一些脂肪.
With graphite particle content increasing from 5% to 20%, wear weight-loss and friction coefficient of the composites are obviously declined, greatly improving wear resistance of the composites.
随着石墨颗粒含量从5%增加到20%，镁合金基复合材料的耐磨性得到明显的改善，磨损质量损失与摩擦系数都降低到较低水平。
Polyurethane film handily outperforms many other common polymers when it comes to abrasion resistance. Five times more resistant than natural rubber, the material is of choice of wear products.
聚氨酯薄膜的耐磨性胜过许多其他常见的聚合物。较天然橡胶耐磨五倍以上，是耐磨制品的首选材料之一。
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。
They have moderate wear resistance to impact and it is a good carbide grade for universal applications. They.
耐磨性和抗冲击性能适中，通用性较好，用于精轧机组后部大部分机架或全部机架的线材轧制。
Engineering ceramic materials are difficult to machine because of their outstanding properties, such as high hardness, high wear resistance, high erosion resistance and high brittleness.
工程陶瓷因为具有极高的硬度、良好的耐磨耐蚀性和很高的脆性，使其成为难加工材料。
This article discusses the changes in properties, in particular with regard to frictional resistance and the enormous reduction in wear, which can be achieved by adding aramid to PA66.
本文讨论了性能上的变化，特别是在改进耐摩擦性和大量减少磨损时的性能变化，这种改进是通过在PA66中添加芳胺纤维达到的。
Pump cover material with steel ZG230-450 more, can also be used ductile iron, the latter two materials contrast of wear resistance and hardness and heat resistance to be because the former.
泵体、泵盖的材质采用铸钢ZG230-450的较多，也可以采用球墨铸铁材质，两种材质对比后者的耐磨性和硬度以及耐温性要因为前者。
Sputtering is now widely applied on cutting tools, forming tools, injection molding tools, and common tools such as punches and dies, to increase wear resistance and service life.
现在反应溅射法已被广泛应用于切削刀具、成型工具、注射模具和诸如冲头和冲模之类的通用器具，以增强其耐磨性和使用寿命。
Curing with peroxide alone, however, is inferior to sulfur vulcanization in areas such as wear resistance and dynamic properties.
但是，与硫黄硫化相比，单用过氧化物硫化胶料的耐磨性能和动态性能等比较差。
Spray coating of polytetrafluoroethylene (f 4) is adopted to improve the wear resistance of the stirrer's impeller, and so its service life is extended.
为提高搅拌器叶轮的耐磨性而采用了喷涂聚四氟乙烯(F -4)新技术，大大提高了使用寿命。
They are outstanding for their hardness, density and resistance to thermal shock, wear, chemical attack and self-lubricating property.
它具有硬度高、密度高、抗热振性、耐磨性抗化学腐蚀性和自润滑性好等特点。
Eutectic phases of phosphorus aggravate the netting of carbides and result in the decreases to compact toughness and wear resistance.
认为磷共晶加剧了碳化物的网状分布，降低了冲击韧性及耐磨性。
Recently, chemical vapor deposition (CVD) is gradually used in order to enhance the wear resistance and cutting efficiency of bures.
近年来，化学气相沉积(CVD)法逐渐应用于车针后续处理过程之中，增强了车针的耐磨性和切削效率。
The pure gum rubber sleeve of the Type A Valve offers excellent abrasion resistance, and since the Type A uses only air pressure to operate, there are no moving parts to break or wear out.
型夹管阀采用的纯树脂橡胶具有优异的抗磨损能力，因为A型夹管阀只是采用气压进行操作，因此没有活动部件会断裂或磨损。
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。
For the rolls of a roller mill there are contradictions among their hardness, wear resistance and machining properties to which considerations are hard to be given comprehensively.
磨辊的硬度、耐磨性与切削加工性能，存在难以兼顾的矛盾。
The aim of induction quenching has been enlarged from only improving local wear resistance to improving whole static strength and fatigue strength of parts.
感应淬火的目的已从仅仅提高零件的局部耐磨性扩大到提高零件的整体静强度和疲劳强度。
The aim of induction quenching has been enlarged from only improving local wear resistance to improving whole static strength and fatigue strength of parts.
感应淬火的目的已从仅仅提高零件的局部耐磨性扩大到提高零件的整体静强度和疲劳强度。
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