internal surface
内表面：物体内部的表面
常用释义
英式发音
美式发音
基本释义
- 内表面：物体内部的表面，通常指与内部物质接触的表面。
例句
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1·The computer system can make the internal surface grinder automatically operative.计算机系统能使内圆磨床自动地运转。
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2·The structure of reticular veins on internal surface of pileus is considered similar to that of external surface.菌盖内表面与其外表面网状棱纹的结构相同，亦是由疏丝组织组成。
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3·The three spline broach with radius pendulum profile is developed to broach the internal surface of motorcycle clutches.研制了用于加工摩托车离合器外环内孔表面的三键圆弧摆线拉刀，分析了拉刀的结构特点和设计、制造要点。
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4·The excess material formed on the internal surface of a coiled tubing string by the longitudinal weld during manufacture.挠性管柱在制造时由于纵向焊接在其内表面所形成的多余物质。
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5·The smoothness of the new internal surface increases the flow velocity and thereby compensates the reduced cross-section.新管光滑的表面增加水的流速，故可弥补管断面积减少的缺点。
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6·The internal surface processing of hydraulic cylinder requires high accuracy of size, shape, and good deformed surface finish.液压缸内表面要求较高的尺寸精度、状精度以及适宜的表面粗糙度。
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7·Root hairs feed from the surface particles, therefore the internal surface area has a great influence on plant food in the soil.根毛从土粒表面吸收养分，所以，土壤的内表面积对土壤中的植物养分有很大影响。
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8·The quality of the internal surface can be greatly improved and the punch force can be significantly reduced by using inner set hose.内置软管可以有效改善管材的内表面质量，并显著减小冲头推力。
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9·Furthermore if internal surface is over heat, melt metal shall drop into impedor and shall low the life cycle and properties of impedor.另外，管壁内表面过热熔化金属掉入阻抗器，会降低阻抗器的寿命和性能。
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10·The failure mechanism of lead bronze shaft sleeves with many pits on their internal surface is analyzed by optical metallograph and EPMA.利用光学金相和电子探针等分析手段，对铅青铜轴套内表面出现凹坑及碎粒造成的磨损失效进行了分析。