1、

In machining parabolic shape workpiece, equidistant surface errors will be produced on the machined workpiece surface.

在抛物面加工中, 对工件的已加工表面上引起的等距面误差进行了理论分析和计算.

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2、

Uses: Mainly used for rough edges and parabolic shape and manicure.

用途: 主要用于粗糙和修指甲边缘及形状.

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3、

The results show that under same flowability of all fresh mortars, the compressive and flexural strength of latex-modified mortars at 3 d demonstrate a parabolic shape curves with increasing the amount of the polymer.

结果表明,在新拌自流平砂浆流动度相同的条件下,3种聚合物改性砂浆的3d抗折、抗压强度随聚合物掺量的增加均表现出抛物线型变化趋势。

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4、

the result indicates that the nutrient accumulation releasing curve of control-releasing fertilizer is "s" shaped or in "parabolic" shape;

结果表明,控释肥的养分累积释放曲线呈S形或抛物线状;

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5、

Development of Multimedia Software for Design of Parabolic Thin-plate Weir for U-shaped Channel Flow Measurement

U形渠道抛物线形量水槽设计多媒件软件的研制

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6、

In addition to parabolic troughs and power-towers there is also a third solar-thermal technology, which combines curved, dish-shaped mirrors with heat engines.

除了抛物槽和发电塔之外,还有一项太阳能热电技术,这项技术把曲面镜和碟形镜跟热机结合在一起。

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7、

Mobile Parabolic Thin-Plate Weir for U-Shape Channel Flow Measurement

U形渠道抛物线形移动式量水堰板研究

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8、

This is significant because of the unique geometrical features of the Arecibo telescope: whereas most radio dishes are parabolic in shape, the Arecibo dish is a giant half-sphere dug into the ground.

这非常重要,由于阿雷西博望远镜的独特几何结构:尽管绝大多数的射电望远碟面都是抛物面型的,而阿雷西博的碟面是在地上挖出的一个巨大半球。

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