磨损

It is noted that the microstructure of the blade material much affects the abrasive erosion pattern and erosive wear mechanism.

分析了材料的微观组织结构对材料表面的冲蚀磨损形貌、磨损机理的影响作用。

The erosive resistance of the composite materials with different particle size s was measured and analyzed.

采用负压铸渗工艺制备了WC/铁基表面复合材料，研究了不同颗粒粒度的复合材料的抗冲蚀磨损性能，并分析了磨损机理。

I said to him:"I'm 'FRAID they are FRAYED."

我又对他说：&衬衣的磨损让我的神经也受到了磨损&。

I said without a moment's hesitation:"I'm 'FRAYED they are."

我立即接过来道：&他们一磨损，我的神经也磨损了&。

Nanoindentation and PSD test were used to examine influences of various mechanical and hydrodynamical parameters upon attrition modes of catalyst particles dominated by fragmentation and abrasion.

指出今后需在流化模型、计算模拟和细观力学性能测试等方面进行深入研究，以满足探索催化剂磨损机理和改善其磨损测试适用性的需求。

The sliding wear behaviors under lubricating of hypoeutectic, eutectic and hypereutectic Al-Si alloys are investigated.

研究了亚共晶、共晶、过共晶 Al-Si 合金在润滑条件下的磨损行为，探讨了三类合金的磨损失效机理，得出提高Si含量是提高 Al-Si 合金耐磨性的有效途径。

The cutting tool was characterized by intercrystalline fracture attributed to fatigue and partial cleavage fracture in the machining process.

聚晶金刚石刀具在加工过程中的磨损机理主要表现为具有疲劳磨损特征的沿晶断裂及局部解理断裂。

The adhesion wear of the coatings is somewhat different from the sintered or cast materials, which could be explained in terms of interlamellar cracking and flaking off of lamellae.

涂层的粘着磨损显示出不同于块体材料的粘着磨损的特点，表现为粘着力引起涂层层间裂纹扩展和层状颗粒剥离。

Meanwhile, it is also illustrates that the smaller chromium carbides have less restriction to forming thin splats than larger ones, which beneficial to limit the size of pieces removed by impact of the sand particles, and the higher volume fraction of small chromium carbide may effect the erosion through enhancing interlamellar bonding of the splats which leads to increase the erosion resistance of the coating.

揭示了细小碳化物颗粒有利于获得扁平粒子厚度较小的涂层结构，可减小涂层冲蚀磨损过程中每次剥落的体积；较高含量的细小碳化物颗粒有利于提高涂层扁平粒子间的结合，从而提高涂层抗冲蚀磨损性能。

At the beginning, the coefficient of friction changed intervein.

在摩擦初始时，摩擦系数呈现交错变化，随时间的推移，摩擦系数出现分化，石墨化度高的试样摩擦系数较低，当石墨化度增加50%时，磨损率增加0.05%，磨损量变化不是很大。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。