耐磨

A shaping method of monolayer super-hard abrasive worm grinding wheel and influence of the method on coulour line of abrasive panical,and the wearing character of the grinding wheel are studied.

研究了电镀单层超硬磨料蜗杆形砂轮的成形方法及其耐磨粒等高性的影响，得到了镍结合剂单层超硬磨料砂轮磨损规律及磨削比并在此基础上探讨了此种砂轮在低速磨削状态下加工硬击面的可行性，获得了良好效果。

Many resistance filaments were embedded parallelly in the different depth of the antiwear adhesive coating.

将多根电阻丝平行于界面预埋在耐磨胶粘涂层中不同深度处，通过半桥电路测定了相应深度处涂层的固化残余应力。

Our ShengLei wear-resisting Alloy Ltd,Co has a long history of casting and imitating famous brand quick-wear parts,and co-duelop with Shanghai on the melt in the cement,pitch sting machie ,leaf,pitch spiral blade of pawer,press plateform,excavator figh tooth and so on .

盛磊耐磨合金有限公司有着铸造加工和铸仿著名品牌易损件的历史，并与上海有关院校金相研究中心，共同开发水泥与沥青搅机中的衬板、拌叶，及沥青摊铺机的螺旋叶片，熨平板、挖掘机斗齿，支撑架等新品种。

When the retained austenitic content is lower than 10%,the wear resistance will be reduced greatly due to in situ transformation of_(23)C_6 to M_3C and pearlitic structure forming.

当残留奥氏体含量低于10%时，由于23C6发生向M3C型碳化物的原位转变，相应的组织转变为珠光体，导致耐磨性急剧下降。

The main products are: series and high aluminum phosphate, clay, acid-resistant, wear-resistant series, periclase, spinel series; magnesium branded series, lightweight insulation series, and a variety of on line monolithic castables, ramming play materials and the production and supply of raw materials.

主要产品有：磷酸盐系列及高铝，粘土，耐酸，耐磨系列，方镁石，尖晶石系列；镁烙系列，轻质保温系列，及多种上不定形系耐火浇注料，捣打料及各原材料的生产和供应。

The properties such as high hardness,low friction coefficient,excellent wearability and photics properties,can provide the profound foundation for the application of carbon nitride materials in many fields.

许多研究小组已经合成出具有独特性能的氮化碳，其高硬度、低摩擦系数、良好的耐磨性、较好的光学性质等对氮化碳在广阔领域里的应用提供了坚实的基础。

Physicochemistry UV ink performance, it is the process of curing photochemical reaction by the linear structure into a mesh that follows the process, so have the water resistance, high alcohol and ageing resistance, and so many advantages, it is the other various types of beyond ink.

UV墨的物理化学性能优良，它固化的过程是光化学反应由线形结构变为网状结构的过程，所以具有耐水、耐醇、耐磨、耐老化等许多优点，这是其他各种类型的油墨所不及的。

Island skin flap plantaris medialis can make the patients have feelings,have the good wearresisting and stability,dissect the operates easily,have the high survival rate and is an ideal method of repairing the soft tissue defect.

足底内侧岛状皮瓣有感觉，耐磨及稳定性能好，易于解剖操作，成活率高，是较理想的修复足跟软组织缺损的方法。

Polyvinylidene Fluoride PVDF homopolymer conforming to ASTM D-3222, Type I, Grade 2, is a tough, abrasion-resistant fluorocarbon material that has a design stress of 1,360 psi at 73°F and a maximum service temperature of 280°F.

聚偏二氟乙烯PVDF均聚物，符合ASTM D-3222，类别1，等级2标准，是一种坚固的、耐磨的碳氟化合物材料，在22oC下，其设计应力为1，360 psi，最高工作温度达到137oC。

The ancient boat-wood we selected is the aged wood over hundreds year, includes pontianak iron camphor, oil sand, gold oil tan, Thailand teak etc.these aged wood has been soaked into the sea water for tens year, they has been eroded by sea waves for many times, therefore, they are diligenter and diligenter.

我们所选的古船木是上百年以上的老木，主要是由坤甸铁樟木，油砂，金油檀，泰柚等等，这些老木经过海水几十年的浸泡，海浪无数次的冲刷，俞发坚韧耐磨。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。