spherical shape
球形
常用释义
英式发音
美式发音
基本释义
- 球形：具有球形的形状或特征。
例句
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1·These are loose aggregates of a large number of primary particles of crystalline or spherical shape.这些是大量晶体，或球原始粒子的疏松团粒。
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2·However, the fine gelling particle should have thin hydration film, spherical shape, and better activity.但用于紧密堆积的微细胶凝颗粒应是水化膜薄、外形呈球形、具有较好活性的颗粒。
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3·The errors are discussed when the spherical shape of the atmosphere is replaced by horizontal approximation.讨论了利用平面层大气来代替曲率大气对太阳辐射吸收引起的误差。
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4·The roller is tapered, has a somewhat spherical shape and when assembled fits against the large rib of the cone.圆锥滚子在和内圈大挡边接触的地方有一个稍带球面的形状。
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5·The roller of these bearings are of spherical shape, and the spherical raceway surface of the housing washer is selfaligned.该类轴承滚子为球面型，由于座圈滚道面呈球面，具有调心性能。
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6·It's not a bad idea but it doesn't explain why these objects have the same spherical shape and are located so close to each other.虽然这不是个坏消息，但是它没办法解释为什么物体都是相同的球形，以及彼此之间的距离又很近。
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7·This kind of bearing outer ring raceway is spherical shape, so the self-aligning good performance, to compensate concentricity error.该类轴承外圈滚道是球面形，故其调心性能良好，能补偿同轴度误差。
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8·Most nuclei with spherical or near spherical shape can grow up into spherical graphite, while nuclei with no regular shape can hardly grow.研究了低碳球铁中球状石墨的内部结构及核心形状，探讨了核心形状对石墨球化的影响规律。
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9·The small empty basket can be in various suitable shapes, such as a spherical shape, an axiolitic shape, a cubic shape, a semi-spherical shape, etc.小空篓 可以为球状、椭球状、立方体状、半球状等等各种适宜的形状。
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10·Romanesque style is characterized by rounded arches and domed ceilings that developed from the spherical shape of the east into vaulted structures in the west.罗马式风格的特点是圆形拱门和圆顶天花，它们是东方的球形结构和西方的拱形结构的结合。