曲射线法 curved path method
曲射炮 stinger
弯曲射程 crooked path
注射用曲妥珠单抗 Trastuzumab For Injection ; Trastuzumab Injection ; Trastuzumab ; Trastuzumab For Inje
弯曲射线CT技术 bending travel-time computerized tomography technique
巴曲酶注射液 BatroxobinInjection ; Batroxobin Inject ; BatroxobinInjec
弯曲射线 bend ray ; bending ray
醋酸奥曲肽注射液 Octreotide Acetate Injection ; Sandostatin ; OctreotideAceta
注射用氨曲南 Aztreonam for Injection ; Aztreonam for Inj ; Aztreon ; Azt
曲线发射器 Spline
然后，再将非退化二阶曲线到自身的双射为对合的充要条件推广到退化二阶曲线两相异点列的情形。
Then, the latter necessary and sufficient condition is generalized to the case for the two different point ranges of degenerate second order curve.
但是，注塑成型常常出现各种质量问题，例如，短射、飞边、翘曲、熔接痕和尺寸误差等。
But injection molding often results many product's problems such as short shots, overflow edges, warp, weld line, dimension error and so on.
以无穷远直线为基础讨论二阶曲线的中心、直径、渐近线等几个仿射概念，并联系解析几何中的有关性质，深入讨论它们之间的一致性。
Based on the infinitely straight line, this thesis discusses the concepts of curve of second orders center, diameter, advance gradually in the line.
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