查询词典 wear-out

Wearproof be UHMW-PE important I its wear resistance energy very good ,his or its wear resistance and molecular weight be in direct proportion to with molecular weight increase its wesr resistance shall get over high.chart 1 do UHMW-PE and unaccounted substance wear resistance confer.

耐磨是UHMW-PE的重要特性。它的耐磨性能极好，其耐磨性与分子量成正比，随着分子量增高它的耐磨性就越高。

The thesis states the importance of fabric and colour to man wear design and makes emphatic analysis on the relationship between fabric, colour selection and match of man wear to definitize the abundant art language of man wear ended by fabric and colour .

从设计的角度，阐述服装面料与色彩在男装设计上的重要性，着重分析男装面料与色彩的精心选择与巧妙搭配的关系，从而明确了面料与色彩赋于男装设计无尽的艺术语言。

The results showed that electroless Ni-P coating appear mainly delaminate wear and lightly abrasive wear under unlubricated wear.

结果表明：化学镀Ni-P合金在无润滑磨损条件下的磨损机理主要为剥层磨损，并伴随少量磨粒磨损。

On the basis of examination of the wear behavior and worn surface morphology of the coatings after abrasive wear and erosion wear respectively, and the enhancing mechanisms of interlamellar bonding caused by unmelted carbide particles during deposition, the effects of the microstructure on its performance are discussed.

其次， 在分析研究了涂层磨拉磨损和冲蚀磨损失效形貌以及未熔化碳化物颗粒对涂层层间结合强化机理的基础上，探讨了磨损机制、磨损模型的建立及涂层结构对磨损性能的影响规律。

Suspension system: it uses typical and new type suspension with the features of high strength and good impacting resistance; the load on each axle is balanced, the angle of the tie rod is designed reasonably so that it can reduce the instant frictional skidding distance between the tire and the ground during the frequent and bumping running, and can effectively reduce the tire wear, meanwhile the adjustable tie rod can adjust the wheelbase so that the partial wear and tearing wear can be avoided; the axle card is made of monobloc casting, of which the low axle card is patented product.

悬挂系统：采用独具特色的新式悬挂系统，强度高、耐冲击性强；各轴载荷平衡，系统拉杆角度设计合理，在运行频繁的颠簸过程中，减小轮胎与地面的瞬间摩擦滑移距离，有效降低轮胎磨损，同时可调拉杆可调整轴距，可有效避免轮胎的偏磨和啃胎现象；轴卡为整体铸造件，其中下轴卡为专利产品。

The laser-cladding layeron the alloy consists of matrix phase of over-saturation solid solution γ and complexhexagonal carbide M_7C_3. Under certain condition, with fast laser scanning speed, the oversaturation solubility of elements increases in γ, and the precipitation of the complexcarbide M_7C_3 decreases, so that the microhardness increases and the wear resistance de-creases. But at slower laser scanning speed, more complex carbide M_7C_3 may precipitate, andthe wear resistance may be improved. Therefore, it is believed that the principal factor in im-provement over wear resistance is the precipitation of carbide M_7C_3, while overmicrohardness is the over-saturation solubility of elements in matrix phase.

表明：(1)激光熔覆合金层是由过饱和的γ基体相和复杂的六方M_7C_3碳化物相所组成(2)在其他参数不变的情况下，随激光扫描速度的提高，γ基体相过饱和度增大，而析出的碳化物含量减少，因而合金层的硬度升高，耐磨性有所下降；而降低激光的扫描速度，碳化物M_7C_3析出增加，有利于提高合金层的耐磨性、因此碳化物M_7C_3析出量是提高耐磨性的主要因素，而增加基体相γ的过饱和度则是硬度提高的主要因素

From 500℃ to 550℃, the oxide scale presents a relatively compact morphology, the oxidational wear is the principal wear mechanism and the wear rate is very slow at 500℃ owing to the anti-friction effect of the oxide scale.

本文研究了5CrNiMo在400℃、500℃、550℃及600℃温度下的滑动磨损行为，利用扫描电镜，波谱仪及X射线衍射仪对磨损面形貌及成分进行了分析，结果表明：5CrNiMo钢磨损机制随温度的变化而变化，400℃时表现为疲劳剥落和磨粒磨损，500℃至550℃时表现为氧化磨损，600℃时主要是粘着磨损。

Figure 7-13 Creep, wear, and difficulty in roentgenographically determining cup wear. A, Roentgenographic findings in 66-year-old patient suggestie of cup wear compared with roentgenograms taken 9 years earlier .

图7－13。蠕变、磨损以及X线确定臼杯磨损的难点，B：66岁病人，与9年前所拍X线片比较提示臼磨损。

Results show that the wear rate of O'-Sialon-ZrO2-SiC is much less than that of stainless steel at the testing condition, and main wear mechanism of the unlubricated friction is adhesive wear .

研究表明，在实验条件下，O′－Sialon－ZrO2－SiC复合材料的磨损率远低于不锈钢的磨损率，O′-Sialon-ZrO2－SiC／不锈钢摩擦副间的磨损机制主要是粘着磨损。

The chemical corrosive wear mechanism of electroless Ni-P coating under unlubricated wear was studied by test and theory and the possibility of as an anti-chemical corrosive wear coating on drill pipe was probed into.

从实验和理论两方面研究了化学镀Ni-P合金在无润滑磨损条件下的化学腐蚀磨损机理，探讨了化学镀Ni-P合金作为钻杆耐腐蚀磨损功能性镀层的可行性。

Certain types of sockets are ''connectionless'', most commonly

某些类型的套接字是无连接的，大多数是UDP协议。

Take it in to his nibs yourself .

你自己拿进去给头儿吧。