- 更多网络例句与圆锥截面相关的网络例句 [注：此内容来源于网络，仅供参考]
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Test results show that as the angle of attack is in the range of 20°~70°,the effects of bump...
结果表明，在20°～70°的迎角范围内，鼓包对圆锥的影响最大，对椭圆截面模型有一定的影响，对带棱截面模型的影响最小。
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A fixed reference point on the concave side of a conic section.
圆锥截面凹面的固定参考点。
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But don't ask for an explanation of his elegant proof unless you are interested in conic sections.
但是不要要求对他的优雅证明的解释，除非你对圆锥截面感兴趣。
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An electric suction cleaner of the invention comprises: an electric blower for giving off sucked air; a dust collection chamber, with the roughly circular cross section thereof, in front of the sucked air of the electric blower while having a filter part having a roughly conical part for dust collecting; an intake device communicating with the dust collection chamber for sucking dust; and a suction pipe arranged within the dust collection chamber ahead of the filter part and protruding to the dust collection chamber.
要約 本发明的电动吸尘器包括：发出吸引风的电动送风机；内部具有设于电动送风机的吸引风的上游方向的、具有大致圆锥形状部的尘埃捕集用的过滤器部的、圆形截面的集尘室；与集尘室连通并吸引尘埃的吸入具；设置在过滤器部上游方向的集尘室内并朝集尘室突出的吸气管。
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The results show that, both normal and tangential blowing are effective means of flow control, the influence of blowing on the cone-cylinder is strongest, followed by the influence of blowing on the elliptic forebody and on chine forebody.
实验表明，法向吹气和喷管切向吹气都是有效的控制手段，吹气对其中圆锥截面模型的影响最大，椭圆截面模型次之，对带棱截面模型影响最小。
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The element stiffness matrix of this variable section beam is derived based on principle of virtual displacement.
对圆锥形变截面梁单元进行了分析，采用有理函数的位移模式，利用虚位移原理，推导出该变截面梁单元的刚度矩阵
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我们拥有强大的技术开发能力，能够设计、生产各种标准和非标准产品，这种强大的技术开发能力造就了我们在精密圆柱交叉滚子轴承、精密圆锥交叉滚子轴承、钢丝跑道轴承、等截面薄壁球轴承、印刷机专用高精度偏心组合轴承、回转支承及其他产品领域中一直处于国内领先地位；近年来我们使用CAD、PDM、PROE等产品设计辅助工具和ERP、CRM等管理系统，不断提高我们工作的质量和效率，工程技术人员可以在半个工作日内为用户提供初步的设计方案，能够随时为用户解决各种疑难问题；同时我们产品销售工程师最快能够在1个小时内对全球用户询求的常规产品作出准确的价格回复。
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The simulation results of the cylinder-block model were given in the article, consistent with that of Middlemen"s. It was shown that the block part could improve the uniformity of the flow distribution. The analysis of the flow field of some materials with different power-law factor in the die designed by Mckelvey was close to that of Mckelvey"s. It was shown that the flow distribution was uniform in the die that can producesheets with 1200mm in width. During the analysis the flow channel was divided into several parts to get the details about the fluid flow in each area. A conclusion was drawn after analyzing the influence of the die pressure on the flow distribution, that the higher pressure is good for the output and bad for the uniformity of the distribution. Simulation of the die applying the cylindrical main runner showed the fact that when the cylinder replaced the cone the change of uniformity was trivial. The uniformity of the non-block flow channel was so poor that the block in the proper position of the die channel was necessary. The project of the die for the wider sheet was put forth, and the analysis of the fluid flow in the die was shown.
本文模拟了圆柱管缝隙流模型的三维流动场，得到了与Middlemen结论一致的流动均匀性，并通过模拟直观地展示了采用阻尼块可以改善挤出均匀性的现象；分析了多种幂率指数的流体在Mckelvey等人设计的流道模型中的流动分布，得到了与Mckelvey的分析结果接近的压力降和流量偏差；本文建立了1200mm幅宽机头流道的三维有限元模型，并逐个分析各个区域和多个截面的流动分布状况，由此揭示了1200mm幅宽L-型机头流道内的流北京化工大学硕士学位论文动分布基本均匀，并在分析了机头压力对于挤出流动分布的影响后得出结论：较高的机头压力可以获得较大的产量，但是不利于物料均匀分布；模拟了采用圆柱管主流道时机头流道内的流动分布，得出结论：主流道由圆锥管改为圆柱管时对流动均匀性影响不大，通过设置适当的阻尼仍然可以达到挤出平衡；模拟了两端进料式圆柱管无阻尼流道的流动均匀性后得到结论：两端进料式无阻尼结构的流动均匀性较差，宽机头中仍然有必要设置阻尼块；确定宽幅机头流道的基本方案，并设计了一种宽幅防水卷材挤出机头流道的结构，通过流动模拟表明该种结构的流动均匀性较好；考察了宽幅机头对于不同厚度片材的挤出适应性，得到结论：当生产不同厚度的片材时，阻尼块高度需要调整。
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Hipparchus Apollonius developed the theory of conic sections.
Apollonius提出圆锥截面的理论。
- 更多网络解释与圆锥截面相关的网络解释 [注：此内容来源于网络，仅供参考]
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conic：圆锥曲线
回到我们的这个例子,对于单一个截面,我在顶面和侧面都使用了一个单一的圆弧来构建,虽然会和点云数据有一些小偏差,但这种偏差是难免的,也是可以接受的范围,类似圆弧的过渡部分使用一条圆锥曲线(conic)来连接,以更自由实现过渡形状的控制,
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equal to：等于
从教材中点明:当一截平面与倾斜超过(more than)圆锥的倾斜角θ其截面为双曲线、当一截平面与倾斜等於(equal to)圆锥的倾斜角θ其截面为抛物线、当一截平面与倾斜少於(less than)圆锥的倾斜角θ其截面为椭圆.
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less than：少于
从教材中点明:当一截平面与倾斜超过(more than)圆锥的倾斜角θ其截面为双曲线、当一截平面与倾斜等於(equal to)圆锥的倾斜角θ其截面为抛物线、当一截平面与倾斜少於(less than)圆锥的倾斜角θ其截面为椭圆.
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more than：超过
从教材中点明:当一截平面与倾斜超过(more than)圆锥的倾斜角θ其截面为双曲线、当一截平面与倾斜等於(equal to)圆锥的倾斜角θ其截面为抛物线、当一截平面与倾斜少於(less than)圆锥的倾斜角θ其截面为椭圆.
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Conical sections：圆锥截面
Conical heads 锥形封头 | Conical sections 圆锥截面 | brazed 钎焊
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Sides：边数、决定模型截面的精度
Radius圆柱或者是圆锥的半径 | Sides边数、决定模型截面的精度. | Smooth平滑,让模型以平滑状态显示
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throttle valve：节流阀
节流阀(throttle valve)的外形结构与截止阀并无区别,只是它们启闭件的形状有所不同. 节流阀的启闭件大多为圆锥流线型,通过它改变通道截面积而达到调节流量和压力. 节流阀供在压力降极大的情况下作降低介质压力之用.
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brazed：钎焊
Conical sections 圆锥截面 | brazed 钎焊 | clamp 卡箍