roughness

A new model of thermal contact resistance based on the statistic characteristic of roughness profile is proposed in this paper.

本文在对粗糙度曲线统计特征分析的基础上，提出了一种接触热阻的计算模型。

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Surface roughness of bamboo plywood is affected by many factors, in which thermal strain is one of the most important factors.

在竹胶合板生产中，由于多种因素的影响，竹材表面会产生一定的粗糙度，其中热应变是一个重要的因素。

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This roughness occurs on a small scale, involving grain boundaries and failure surfaces.

小规模的粗糙度涉及到颗粒边缘和破坏表面.

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She rested her cheek against the roughness of his jacket.

她把脸颊靠在他粗糙的夹克上。

《柯林斯高阶英汉双解学习词典》

Roughness of the skin can be caused by bad diet.

饮食不好可能引起皮肤粗糙.

《简明英汉词典》

With this method, the pavement surface roughness can be recorded by an ordinary digital camera, and the pavement texture depth can be obtained by the pixel analysis of recorded images.

该方法采用普通数码相机纪录道路表面构造特征，由图像的像素值分析得出路表面构造深度测量结果。

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He regretted his roughness.

他对自己的粗鲁感到后悔。

《柯林斯高阶英汉双解学习词典》

The roughness of the surface of the samples has a major influence on the solar absorption and thermal emissivity.

表明样品表面的粗糙度对样品的吸收率和发射率均有较大的影响。

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Mares are surprisingly tolerant of the roughness and rudeness of their own offspring.

母马容忍后代粗暴和野蛮的程度教人意外.

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A little bracing roughness is better than spoiling him.

令人精神振作的微弱粗暴比娇宠他要好得多.

词典精选例句

A method to detect surface roughness by reflected interference pattern of transparent ( or semitransparent) film is introduced, whose thickness testing range is from 0 2 micron to less than 20 micron.

介绍了用反射干涉频谱法测量透明或半透明薄膜表面平整度的方法，薄膜厚度的测量范围约在02～20μm（小于20μm）之间。

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Friction increases with increasing fiber surface roughness in the boundary and semiboundary.

在边界和半边界区内,摩擦随纤维表面粗糙度的增加而增加.

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His manner was even dignified : quite divested of roughness , though too stern for grace.

他的举止简直是庄重,不带一点粗野,然而严竣有余, 文雅不足.

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The light green strokes in the center, visually appealing and vivacious, texturize the roughness of foliage and bud, and at the same time enrich the intertwining layers of mottled leaves.

画面中间的绿色皴擦既有视觉上的美感和动态，又恰好表现了枝叶、花蕾的粗糙质感和没枝叶斑驳的交错层次。

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I have no patience with his roughness.

我不能容忍他的粗暴.

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There was little roughness in the sport, and much playfulness.

在这种竞技中粗野少而玩笑多.

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On a more refined level, we can distinguish degrees of roughness, intensity and shade of color.

在比较精确的水平上, 我们可以区别粗糙度, 强度和色度.

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The increasing of surface roughness of non-porous electrodes can also increase biomass on the anode and decrease anodic internal resistance.

增加非多孔电极的表面粗糙度也可增大阳极上的微生物量，同时还能降低阳极的内阻。

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In this paper, a novel electrochemical technique under thin water film, combined with dew test and surface roughness measurement, were utilized to study the atmospheric corrosion performance of cold-rolled mild steel plates.

采用薄层电化学测试技术，并结合结露试验和表面粗糙度测量研究了冷轧低碳钢板的耐大气腐蚀性能。

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This model mainly depends on the parameters below: surface albedo, surface roughness coefficient, moisture available coefficient of soil, thermal capacity and thermal diffusion coefficient of terrain, cloudage.

模式主要依赖于以下参数和物理量：地面反照率、下垫面粗糙度、土壤的可含水量、下垫面的热容量和热扩散系数、云量等参数。

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There was little roughness in the spot and much playfulness.

这场游戏中粗鲁的成份少,快活的成份多.

英汉文学 - 双城记

Temperature and Time Dependence of Interface Roughness for Mo_2 C Thin Film

Mo2C膜表面粗糙度随温度和时间变化规律的研究

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The exponent P is a function of wind speed, ground roughness, stability, etc.

指数P是风速 、 地面不平度 、 稳定度等的函数.

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The cutting force and the thermoplastic shear instability can directly influence on machining precision, tool life and surface roughness.

在加工中切削力的变化和热塑剪切失稳的发生将直接影响加工精度、刀具磨损和表面质量。

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A crystallographic model has been presented for the surface roughness modelling of thin sheet rolling.

提出了晶体学模型来研究多层薄膜滚压的表面粗糙度。

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The contribution of the guide surface roughness overshadows that of the fiber surface roughness.

导纱杆表面粗糙度的作用超过纤维表面的粗糙度.

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Theory of Surface Statistical Roughness and Its Evaluation Method

表面统计粗糙度理论与评定方法

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For a good bond, an adhesive must counteract the effect of surface roughness and boundary layers.

为了取得很好的粘结, 粘结剂必须能克服表面粗糙和边界层的反应.

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The main cause of thermal shock fatigue is the co-action of micro-cracks, crack bridge and deflection," crushed particles" and roughness on the crack surface during thermal shock cycling.

热震过程中的微裂纹，裂纹桥接和偏转，热震裂纹表面的碎粒及粗糙性等的共同作用是Al2O3-TiC复合陶瓷热震疲劳产生的主要机制。

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The effects of both surface roughness and thickness on the core loss of grain-oriented silicon steel sheet have been investigated by using electrochemical machining ( ECM).

应用电化学加工方法对30Z140硅钢片进行处理试验，研究表面粗糙度及厚度对硅钢片铁损的影响。

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