物体表面越粗糙不平，它的分子就越容易更多地与接触表面的分子相粘合，因此就会产生更大的摩擦力。
The more rough and jagged something is, the more easily more of its molecules will come into contact with molecules on the surface it touches, and thus the greater force of friction they will exert.
欧洲卫星拍摄的一张冰舌全景图像展示了冰川崎岖不平的表面，深深的冰裂缝使得其表面如此粗糙。
A European satellite image of the entire glacier tongue shows the ice body's rugged surface. Deep cracks-crevasses-give the glacier tongue its rough texture.
在“aspros”成为希腊语之前，它实际上曾经是拉丁语，意思是“粗糙的”，被用于形容雕刻品那凹凸不平的表面和硬币两面的不规则的的起伏。
Before the word aspros came to Greek it had actually been Latin asper meaning "rough" and was applied to the uneven surfaces of carvings and the faces stamped on COINS.
去除油漆、密封层(保护层)、胶脂水泥(耐磨地坪)、高出部分、雨迹、镘刀痕、粗糙表面、不平接缝等。
Remove paint, sealing layer (protection layer), resin emulsion cement (wear - resisting flooring), protruding part, rain trace, trowel mark, rough surface, uneven joint etc.
去除油漆、密封层（保护层） 、胶脂水泥（耐磨地坪） 、高出部分、雨迹、镘刀痕、粗糙表面、不平接缝等。
Remove paint, sealing layer ( protection layer ), resin emulsion cement ( wear - resisting flooring ), protruding part, rain trace, trowel mark, rough surface, uneven joint etc.
这块混凝土的表面粗糙不平。
还有高山的表面，您无论怎样放大其局部，它都如此粗糙不平等等。
Also has the mountain the surface, how you regardless of do enlarge it partial, it so rough is all uneven and so on.
因为流动的特性在涂层的表面产生的不规则的波纹，肉眼看上去桔纹是一种不平坦的和粗糙的表面，但触摸上去是光滑的。
A wavy irregularity in the surface of a coating film created by the flow characteristics. Orange peel appears as an uneven or rough surface to the eye, but usually feels smooth to the touch.
她碰到了它那粗糙不平的表面。
本文从分析动压轴承的弱点出发，着重就砂轮不平衡量对磨削表面粗糙度的影响作了探讨。
In this paper the influence of wheel unbalance on the ground surface roughness is investigated in consideration of the disadvantages of dynamic pressure bearing.
第四步：接下来，开动磨削装置，以不同的间隔来磨削木钉的表面(我用的是工业类打磨器，因为它比较快)，从而获得树木表面的那种粗糙不平、扭曲不定的效果。
Step Four: Next, take the dowel; using a grinding instrument (I used an industrial one because it was quicker) grinds the dowel at uneven intervals to give a rough, rugged, distorted bark effect.
这些形容词指不光滑、粗糙或不平整的表面。
These adjectives apply to what is not smooth but has a coarse, irregular surface.
色彩不要刷得太厚，不然表面就会粗糙不平。
Don't lay the color on too thickly or the surface will not be smooth.
SEM分析表明，提铝残渣颗粒形貌完全不同于粉煤灰原灰形貌，且多为不规则玻璃体颗粒，表面粗糙不平、并呈多孔、疏松结构。
SEM analysis show that morphology of the residue was mostly anomalistic vitreous body that the surface was coarse, poriferous and of lax structure, and therefore it was different from fly ash.
硬纸板都破了，用木头做的小骰子表面粗糙，躺也躺不平。
The board was cracked and the tiny wooden dice were so ill-cut that they would hardly lie on their sides.
另外，传热管原始内表面粗糙不平整、不清洁加速了腐蚀与成垢，原材料的非金属夹杂物存在也降低材料抗腐蚀的能力。
In addition, the roughness and uncleanness of the original surface of heat transfer tubes accelerated corrosion and scale. Non-metallic impurities of the tube material reduced corrosion-r...
另外，传热管原始内表面粗糙不平整、不清洁加速了腐蚀与成垢，原材料的非金属夹杂物存在也降低材料抗腐蚀的能力。
In addition, the roughness and uncleanness of the original surface of heat transfer tubes accelerated corrosion and scale. Non-metallic impurities of the tube material reduced corrosion-r...
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