When we consider the mechanics of, say, aiming a spell at something, we ask "muggle" questions like "Do you have to have line of sight?" that they would never think to ask.

比方说当我们思考将咒语对准某物的机械原理时会问“麻瓜”问题（即巫师不会问的问题）像“你是否必须将视线呈一直线？”

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In the automatic aiming method, image processing, sub-pixel division, curve fitting and "electronic front sight" technologies are synthetically utilized.

采用的瞄准方法综合使用了图像处理方法、亚像素细分方法、曲线拟合方法和“电子准星”技术。

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Tank commander panoramic sight is a multi-function optoelectronic system in which visible light, laser and low-level light is fused for aiming and ranging.

车长周视指挥镜是可见光、激光、微光三光合一，且有周视指挥能力的多功能光电系统。

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