您要查找的是不是:
- For the effects of test conditions, the volume wear value increased with the sliding velocity and the abrasive grain size except for the sliding velocity of 1.68 m/s and 3.02 m/s. 在试验范围内,对于同一种尺寸的磨料,随着滑动速度的增加,目标包的体积磨损量增加; 当滑动速度为1.;68m/s和3
- Testing methods for bonded abrasive grain size 砂轮用磨料粒度试验方法
- abrasive grain size 磨粒粒径
- The characteristics of Abrsive products inde the abrasive, grain size and hardness. 磨具的特性、粒度、硬度等。
- There is a general decrease in grain size upward. 粒度一般是向上递减的。
- Those finished by polishing so as to give continuous polishing streaks by using abrasive of suitable grain size. 以适当粒度研磨材料加工而使表面附有研磨条纹者。
- Rough and loose structure for rough grain size. 接触面积大时用粗松的组织。
- Fine grain size for the smaller contact area. 接触面积小时用细的粒度。
- Coarse grain size for the larger contact area. 接触面积大时用粗的粒度。
- Grain size of the sample had been measured. 降尘量和粒度参数值在尘暴前期和后期都呈现不同特征。
- The grain size distribution was bimodal as a whole. 尘暴降尘的粒度基本呈双峰态分布。
- The main characteristics of abrasive wheels include five factors, namely abrasive material, grain size, hardness, structure and bond type. 砂轮的主要特征包括磨料、粒度、硬度、组织个结合剂五个因素。
- In the meantime some suggestions were given on the selection of the concentration, grain size an hardness of the ultrafine corundum abrasive wheels. 同时指出了使用中应注意的磨料浓度、粒度、硬度选择等问题;
- If the undeformed chip thickness is reduced, the effect of the top part of the abrasive grain will increase. 当未变形切屑厚度减小时,磨粒顶端钝圆的影响增大;
- Its equidimensional grain size tends to mask the laminae. 它的粒度的均一往往会掩盖了纹层层理。
- The bond is mainly intenbed for hording the abrasive grain together so that the bonded wheels have got definite shapes and necessary strength. 结合剂的主要作用是将磨粒固结在一起,使之具有一定的形状和强度。
- abrasive grain sizes 磨(料)粒(度的)大小
- Grain size had some effect on the rate of crack propagation. 晶粒尺寸大小对裂纹扩展速率也有影响。
- Under the condition of boundary lubrication,adhere wear mechanism and abrasive grain wear mechanism do the business at the same time. 在边界润滑条件下;镀层的磨损机制为粘着磨损与磨粒磨损并存.
- The first principal normal stresses can lead to grinding crack which generates behind the abrasive grain in the plane perpendicular to grain motion. 在磨粒后方,受第一主应力的作用,产生垂直磨削方向的磨削裂纹。