"基模"是个多义词，它可以指基模（认知心理学重要概念）,基模（波导结构中的最低阶模）。
A kind of liquid-level sensor is presented using the long-period fiber grating(LPFG). It is based on the coupling between the LPFG′s fundamental mode and cladding mode,which is affected by the refractive index of the medium around the LPFG.
利用长周期光纤光栅(LPFG)的基模和包层模间的耦合特性,设计制作了一种基于LPFG的液位传感器。
参考来源 - 基于长周期光纤光栅液位传感器的实验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
即使是基模，也存在着截止条件。
制作FRP模具外壳需使用原模，也可叫做基模或阳模。
An FRP type mold skin is produced using a master model, also known as a pattern or plug.
对基模和高阶高斯光束通过位相板后的变化作了详细的计算分析。
Changes in fundamental and higher order Gaussian beams propagating through a phase plate have been studied numerically in detail.
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