What is the translation of " SURFACE ROUGHNESS " in Chinese?

• 表面粗糙度
• 表面粗度

Examples of using Surface roughness in English and their translations into Chinese

Casting surface roughness of about Rmax 4S~ 12S.
铸造表面粗度约Rmax4S~12S。

Specify appropriate manufacturing precision and processing costs for surface roughness parts.
规定适当的制造精度和零件表面粗糙度加工成本。

The surface roughness of the casting is about Rmax 4S~12S.
铸造表面粗度约Rmax4S~12S。

Q- the best internal geometry and surface roughness(for tapered roller bearings).
Q--最佳内部几何结构和表面粗糙度（用于圆锥滚子轴承）。

The surface roughness after polishing is not greater than Ra0.01 micron.
抛光后的表面粗糙度不大于Ra0.01微米。

Rolling can improve the surface roughness from Ra6.3 to Ra2.4～ Ra0.2.
滚压可将表面粗糙度从Ra6.3提高到Ra2.4〜Ra0.2。

Specify appropriate manufacturing precision and processing costs for surface roughness parts.
规定适当的制造精度及表面粗糙度零件的加工费用。

The surface roughness can be improved from Ra6.3 to Ra2.4~ Ra0.2.
滚压可将表面粗糙度从Ra6.3提高到Ra2.4〜Ra0.2。

Specify appropriate manufacturing precision and processing costs for surface roughness parts.
为表面粗糙度零件提供适当的制造精度和加工成本。

They have grain boundaries and surface roughness, which scatter electrons,” Balandin said.
它们具有晶界和表面粗糙度，它们散射电子，”Balandin说。

The applet also includes simple measurements such as length, depth, and average surface roughness.
该applet还包括简单的测量，例如长度，深度和平均表面粗糙度。

With this technology, a surface roughness of Ra0.008μm can be achieved, which is the highest among various polishing methods.
使用这种技术,表面粗糙度的Ra0.008μm可以实现,这是最高的在不同抛光方法。

If you choose improper will directly affect the processing accuracy, surface roughness and production efficiency.
若选择不当就会直接影响加工精度、表面粗糙度及生产效率。

Through investigation of the surface roughness, the true contact area between friction partners is found to be less than the apparent contact area.
通过对表面粗糙度的研究发现，互相摩擦体间的真实接触面积要小于表面接触面积。

If you choose improperly, it will directly affect the processing accuracy, surface roughness and production efficiency.
若选择不当就将直接影响加工精度、表面粗糙度及生产效率。

If the wear particle is smaller than the surface roughness, the surface accuracy of the sealing surface will be improved without deterioration.
如果磨损颗粒比表面的不平整度小，在密封面磨合时，其表面精度就会得到改善，而不会变坏。

One theory argued that the greening of the Earth or more urbanisation was increasing surface roughness and curbing wind speeds.
一种理论认为，地球的绿化或更多城市化正在增加表面粗糙度并限制风速。

The main factors affecting the diffusion bonding process and joint quality are temperature pressure diffusion time and surface roughness.
影响扩散焊过程和接头质量的主要因素是温度压力扩散时间和表面粗糙度。

If the surface finish is different, even if the same heating, the surface roughness and fine oxide scale is not the same.
如果表面光洁度不同，即使同样加热，其表面粗糙处和精细处的氧化皮也不相同。

In contrast, both the single and double layer graphene-coated glasses had essentially no change in both fracture strength and surface roughness.
相比之下，单层和双层石墨烯涂覆的玻璃在断裂强度和表面粗糙度方面基本上没有变化。

When selecting a lubricant, the movement of the friction pair, material, surface roughness, working environment and conditions, and lubrication….
选用润滑剂时，一般须考虑摩擦副的运动情况、材料、表面粗糙度、工作环境和工作条件，以及润滑….

The effect of magnetic treatment depends on properties of the pipe. The magnititude of the effect depends on pipe conductivity and surface roughness.[11].
电磁处理的效果依赖于管道特性。影响幅度取决于管道的电导率和表面粗糙度。[1].

The most important parameters are contact force F, hardness H, contact geometry, surface roughness and lubrication state of the contact surface..
其中最重要的参数是接触力F、硬度H、接触几何形状、表面粗糙度以及接触表面的润滑状态等。

The principle of selection of the processing method is to ensure the processing accuracy and surface roughness of the machined surface..
加工方法的选择原则是保证加工表面的加工精度和表面粗糙度。

The size and the addition of I: accuracy, processing accuracy of the working belt and surface roughness are the primary considerations.
模于的尺寸和加I：精度、工作带的加工精度及表面粗糙度，这些都是首要考虑的问题。