The radar, called the Mini-SAR, sends pulses of left-polarized radio waves out to measure the surface roughness of the moon.
那个叫做Mini-SAR的雷达，通过向月表发射左旋极化电磁脉冲来测定月球的表面粗糙度。
Results show that this process can reach surface roughness with angstrom dimension.
结果表明，这种抛光工艺能获得原子级的超光滑表面。
Workpiece surface roughness is an important technical index in evaluating the ground quality of belt grinding.
砂带磨削中，表面粗糙度是被磨工件表面质量的一个重要的技术指标。
The advance in manufacturing automation has created the need to develop in-process measurement of surface roughness.
随着机械加工自动化程度的提高，对表面粗糙度在线测量提出了越来越高的要求。
The sphericity and the surface roughness of bearing balls significantly influence performance and reliability of the bearing.
轴承球的真球度及表面粗糙度对轴承的性能及可靠性有显著影响。
The duty ratio was proportional to the surface roughness.
占空比与陶瓷层表面粗糙度成正比；
Scatter and fracture surface roughness increases with loading rate.
分散性和断裂表面的粗糙度随加载率而提高。
Effects of different preparation procedures on abutment surface roughness.
不同预备程序对基牙表面粗糙度的影响。
A new method for measuring surface roughness with laser has been developed.
本文介绍了一种利用激光测量粗糙度的新方法。
The surface roughness was measured by TR240 mobile surface roughness meter.
处理后采用TR240便携式表面粗糙度仪测定表面粗糙度。
The effect of alloy surface roughness on the oxide cracking behavior was discussed.
讨论了合金表面粗糙度对氧化膜开裂行为的影响。
The application of self-stimulated laser in surface roughness measurement is discussed.
讨论了自激式激光器在表面粗糙度测量中的应用。
The surface energy of DLC films is dependent on the carbon bonds and surface roughness.
DLC薄膜表面能高低取决于表面碳碳键与粗糙度的变化。
The thickness and surface roughness of ceramic layers increase with the voltage increasing.
陶瓷层的厚度和表面粗糙度随着电压值的上升而增加。
Machining precision, surface roughness, machining velocity meet the requirements of product.
加工精度、表面粗糙度、加工速度都符合生产要求。
The surface roughness increases after treatment, which can improve the physical bond between the fibers.
处理后的纤维表面粗糙度增加，提高了纸页成形中纤维间的结合力。
Grinding force and surface roughness of ELID grinding compared to conventional grinding were also analyzed.
并将磨削力、磨削表面粗糙度与普通磨削进行了比较。
Interface leak So, gaskets are different, the requirements of the flange surface roughness is not the same.
所以，垫片不同，所要求的法兰表面粗糙度也不相同。
Effect of different machining parameters upon the inner surface roughness and the removal rate was analyzed.
分析了不同加工参数对被加工内圆表面粗糙度和研磨量的影响。
The change rule of surface roughness of the milled workpiece is obtained by analyzing the experimental data.
根据对试验结果的分析得出高速铣削淬硬钢工件表面粗糙度的变化规律。
This method can be used in classification and in-time measurement of wood surface roughness after being improved.
进一步完善后该方法可用于木质材料表面粗糙度的分类和在线实时测量中。
Both dimensional accuracy and surface roughness of the metal handicraft in ceramic mold meet technological requirement.
该陶瓷型用于制作金属工艺品，尺寸精度和表面粗糙度均达到技术要求。
The effects of grinding parameters on surface roughness of Marine propeller blade were studied by using orthogonal test.
通过正交试验研究了磨削参数对船用螺旋桨叶片表面粗糙度的影响。
Be able to label and read surface roughness codes, codes of size tolerance and fitting, and geometrical tolerance codes.
会正确注写和识别表面粗糙度代号，尺寸公差与配合代号，形位公差代号。
The effects of polarization, surface roughness and physical temperature on surface apparent temperature are investigated.
研究了极化、表面粗糙度和物理温度对表面视在温度的影响。
This article researched the relationship between balance precision of the grinding wheel and the ground surface roughness.
通过实验，对砂轮平衡精度与磨削加工工件表面粗糙度之间关系作了深入的研究。
Objective: To evaluate the influence of denture material and its surface roughness on retention of upper complete denture .
目的：评价全口义齿基托材料及其表面粗糙度对义齿固位的影响。
The machinability of crystal material is studied, and the influence of the cutting condition on surface roughness is analyzed.
本文探讨了晶体材料的切削加工性，重点分析了切削条件对表面粗糙度的影响。
The machinability of crystal material is studied, and the influence of the cutting condition on surface roughness is analyzed.
本文探讨了晶体材料的切削加工性，重点分析了切削条件对表面粗糙度的影响。
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