1.  versine
2.  versed sine

• 1. 正矢: versine | versed sine | versed d sine
• 2. 正矢冲击脉冲: versine shock pulse
• 3. 正矢函数: versine function

更多释义

• 1.利用积分方程方法以及半空间并矢格林函数的快速算法对埋地目标体矢量电磁散射进行正演计算。
  Forward electromagnetic scattering by buried objects is computed with the integral equation method and efficient algorithm for half-space dyadic Green's functions.
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• 2.本文讨论了这类非互易旋光张量下的波矢面及简正模的基本形式。
  This paper discussed the basic form of the wave-vector surface and normal mode of nonreciprocal gyrotropic dielectric tensor.
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• 3.二种最普遍使用正颚手术方法来改善下颚骨前突症的方法是双侧矢向面骨切开术及垂直下颚枝骨切开术。
  The two most commonly used surgical techniques to setback a prognathic mandible include the bilateral sagittal split osteotomy and the vertical ramus osteotomy.
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