不吃义大利面者另有尖管面或白饭可选择。

To choose Penne or Rice in Substitutions for Spaghetti.

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利用三维光线追迹的方法，对小型激光二极管面阵的柱透镜耦合系统进行数值模拟研究。

With the help of numerical analysis of three-dimension ray tracing, the coupling system of cylindrical lens for small-size LD stacks was studied.

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系统采取调制光源作为探测信号，采用光敏二极管面阵作为接收组件，大大提高了系统的灵敏度和抗干扰能力。

Modulated light is used as detecting signal in this system, photodiode area array is used as receiving module, which greatly improves the sensitivity and anti-interference ability of the system.

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