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- piecewise quadratic detector 分段平方律检波器
- The last algorithm is also based on piecewise quadratic process, and the difference is in that the orthonormal matrix is constructed by two-step Arnoldi process. 最后给出的基于二重Arnoldi过程的分段二次化算法和QR-TPWQ算法一样，也是基于非线性函数多点Taylor展开的分段二次化方法的，唯一的不同是用来模型降阶的正交基由二重Arnoldi过程得出。
- piecewise quadratic Lyapunov function 分段二次Lyapunov函数
- piecewise quadratic Lyapunov function (PQLF) 分段二次Lyapunov函数（PQLF）
- Several Remarks on Piecewise Quadratic Interpolation 关于分段二次插值的几个注记
- Application of piecewise quadratic interpolation in correlation calculation 分段二次插值在相关计算中的应用
- piecewise quadratic 分段平方的
- Their difference is a quadratic residue of 17. 它们的差是17的平方剩余。
- The branch of algebra that deals with quadratic equations. 二次方程式论处理二次方程式的代数学的分支
- A marine detector is a hydrophone. 海洋检波器是水中地震检波器。
- Thermopile is usually a blackened thermal detector. 热堆一般是个涂黑了的热探测器。
- Some quadratic equations have no real roots. 某些二次方程没有实数根。
- The detector tube is filled with nitric oxide. 检测管中充满了氧化氮。
- Establish proper injector and detector temprature. 给进样口和检测器设定恰当的温度。
- X2+3X+2=12 is a quadratic equation. X2+3X+2=12是一个二次方程式。
- Please walk through the metal detector. 请走过金属检测器。
- Quadratic approximations in two dimensions. 二维中的二次逼近法。
- Use quadratic (10-node) tetrahedra if available. 10节点四面体单元？
- Design Digial Versatile Metal Detector. 种数字式金属探测器设计。
- Simulating alarm test for fire detector. 火警检测器自动报警试验。
