Mathema

常见例句

• Mathema, K. "Tourism and City Form: The Kathmandu Valley." 1999.
  观光与城市形式：加德满都山谷＞，1999.
• The knowledge seeking and transfer models are still established.Besides, this paper illustrates through a mathema...
  此外,本文还建立了数学模型,说明了供应链企业间的知识共享过程是一个螺旋上升的过程。
• Mathema ti cs models of geometry parameters of twist drill with straight edge are establis hed in this paper.
  在研究直线刃标准麻花钻的基础上,建立了有关切削几何参数的数学模型,并对标准麻花钻的几何参数进行了定量的分析。
• The study on mtechanisms of phosphorus removal and affectiag factors was emphatically carried out;an attempt itn establishing a mathema...
  分重点对除磷机理和影响因素进行了研究，对该工艺除磷的数学模型的建立进行了尝试。
• Mathematical model of BLDCM system is derived from the characteristic of mathema tical model of PMSM and structure of inverting circuit of CRPWM.
  根据永磁同步电动机数学模型的特点，结合电流反馈型脉宽调制逆变驱动电器的结构，推导了无刷直流电动机系统的数学模型。
• The paper gives multiple target optimi zations and builds the mathema tical model of optimization design of the cycloid pin gear epicylic decelerator .
  通过对摆线针轮行星减速器设计的过程分析,进行了多目标优化设计,建立了摆线针轮行星减速器优化设计的数学模型,经实例计算表明,该方案是可行
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