- 更多网络例句与基准圆相关的网络例句 [注：此内容来源于网络，仅供参考]
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Most common are vertical or horizontal cuts by a circular saw on basic panels.
非常普通的是基准墙板上用圆锯垂直或水平的切割。
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On the base of the relativity and the data self-sealing characteristics of circular division measurement, an arbitrary measurement system on circular division and dihedral is built, and the processing method of the dynamic data zero average and the balancing based on self-sealing nature reference are also built.
在圆分度测量的相对性和数据自封闭特征的基础上，建立了基于圆分度和二面角测量的任意角测量系统，和基于自封闭自然基准的动态误差数据零均值处理和平差处理方法。
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A substantial rubber pad was fitted to protect the pilot from injury in the event of a rough landing, the range/base setting was modified to two similar knurled rings with their own scale and indicator, and the lamp changing was also made easier.
安装一个橡胶垫，在万一发生硬着陆的时候保护飞行员免遭伤害。射程和基准设置修改为两个相似的压调整圆环，两个环有各自的刻度和指示器。灯泡更换也更容易了。
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As a base of post processing, the grinding of Taper Shank Twist Drill effects the qualified rate of drill.
磨锥柄麻花钻工艺圆尖作为以后各道工序的基准，其磨尖质量好坏将直接影响到钻头的质量和合格率。
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According to the linear wave resistance theory method,this paper makes a comparison research of the ship resistance for the high-speed round bilge ships,the deep "Vee" vessels,the wave-piercing catamarans,and the high-speed trimaran s while using the high-speed round-bilge ship as a benchmark.
采用阻力理论计算方法，以高速圆舭艇的阻力性能为基准，对高速圆舭艇、深V型船、穿浪双体船以及高速三体船的阻力性能进行了对比研究，对比较结果进行了分析，给出了各船型的最适用航速范围。
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The article presents the developing condition of PWM and SVPWM first.Then the theory of SVPWM is discussed in detail.The SVPWM is based on the thought of magnetic chain tracking.It makes the ideal magnetic chain circle of three-phased sysmmetry electric motor supplied by three-phased sysmmetry sine wave voltage for basis,uses the practical magnetic chain vector formed by the different switch modes of three-phased inverter to track the basic magnetic chain circle.During the course of tracking,the inverter changes the switch modes properly to form the PWM waves.Then the modulation wave of SVPWM is analyzed in detail.The modulation wave of SVPWM is implicit,but the analogous modulation wave in A-B-C axis needs to be calculated in order to expose the internal relation of SVPWM and SPWM.That is to show the implicit modulation wave of SVPWM. SVPWM actually is a transformed SPWM ruly sampled by the modulation wave which is injected by the zero prefaces based on space vectors.
本文首先对脉宽调制技术的发展现状进行了综述，在此基础上分析了电压空间矢量脉宽调制技术的发展现状；接着对空间电压矢量脉宽调制技术的基本原理进行了详细的分析和推导，SVPWM是基于磁链追踪的思想，它以三相对称正弦波电压供电下三相对称电动机定子理想磁链圆为基准，由三相逆变器不同开关模式下所形成的实际磁链矢量来追踪基准磁链圆的，在追踪的过程中，逆变器的开关模式作适当的切换，从而形成PWM波；然后详细分析了电压空间矢量脉宽调制技术的调制波，虽然SVPWM法的调制波是隐含的，但是为了揭示SVPWM法与SPWM法的内在联系，需要求出SVPWM在A-B-C坐标系上的等效调制波，也就是将SVPWM的隐含调制波显化；SVPWM实质是一种基于空间矢量在三相正弦波中注入了零序分量的调制波进行规则采样的一种变形SPWM。
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After selecting base plate spring lug large cylindrical face as a rough benchmark After the leaf spring lug large cylindrical end with two holes as a precision technology benchmarks.
基准选择以后钢板弹簧吊耳大外圆端面作为粗基准，以后钢板弹簧吊耳大外圆端面与两个工艺孔作为精基准。
- 更多网络解释与基准圆相关的网络解释 [注：此内容来源于网络，仅供参考]
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Base helix angle：基准螺旋角
base pitch 基节,基圆齿距 | base helix angle 基准螺旋角 | lead 螺纹导程
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datum line differential：基准线差
基准平面 datum plane | 基准线差 datum line differential | 基准圆周长 datum circumference
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nominal diameter：公称直径
Ф通用表示圆的直径 直径DN:代表管径公称尺寸 公称直径(nominal diameter),又称平均外径(mean outside diameter). 这是缘自金属管的管璧很薄,管外径与管内径相差无几,所以取管的外径与管的内径之平均值当作管径称呼. 公称直径是公制mm为基准的,
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director circle：基准圆
直接射影元素 directly projective element | 基准圆 director circle | 直纹面的;基准锥面 director cone of a ruled surface
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director cone of a ruled surface：直纹面的;基准锥面
基准圆 director circle | 直纹面的;基准锥面 director cone of a ruled surface | 方位空间 director space
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primary great circle：基准大圆
primary fuel oil filter 燃油粗滤器 | primary great circle 基准大圆 | primary great circle 基准大圆基准大圆球面坐标)基准大圆
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primary great circle：基准大圆基准大圆球面坐标)基准大圆
primary great circle 基准大圆 | primary great circle 基准大圆基准大圆球面坐标)基准大圆 | primary hazard 主要危险
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indirect quotation：间接报价
间接货币:以美元为基准的,即是说一美元能兑换若干单位的本国货币,这种汇率与直接汇率的波动完全相反,当该种货币数字增大时,即表示该货币下跌,反之则表示上升,这种报价称之为间接报价(Indirect Quotation) 例如:1美元=1.2515/25瑞士法郎 1美元=107.35/45日圆 间接货币:日圆,
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installing：安装,插入
installation fundamental circle 安装基准圆 | installing 安装,插入 | instance 例证,实例,情况
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square：正方形
使用"全选"(Select All) 或"取消全选"(Unselect All) 按钮,可一次显示或隐藏全部基准图元. 在"点符号"(Point Symbol) 下,可以指定想要用于指定点的符号类型. 选项有"十字"(Cross)、"点"(Dot)、"圆"(Circle)、"三角形"(Triangle) 和"正方形&quo