single negative lens 单负片透镜
negative lens system 负透镜系统
NLS Negative Lens System 负透镜系统
negative lens effect 负透镜效应
negative lens-induced 负镜片诱导
vertex of negative lens 负透镜顶点
negative meniscus lens [光] 负弯月透镜
negative e lens 负透镜
负透镜系统NLS ？
We introduce a negative lens which will diverge the rays a bit.
我们用一块负透镜，它将使光线发散一些。
We analyze the positive and negative lens effect caused by the hole theoretically and give the expression of normalized transmittance in this condition.
本文从理论上分析了因孔洞而产生的正 透镜或负透镜效应并给出了归一化透过率的表达式。
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