surface mode meaning in English

几何模型结构

2 . the surface mode in pbgf are theoretically investigated
2 、对光子带隙光纤的表面模进行了理论研究。
The characteristics of core modes and surface modes in pbgf are investigated and the effects of core boundary on these modes are presented . 3 . the birefringence properties of form - induced and stress - induced hibi - pcfs are studied
研究了光子带隙光纤传导的纤芯模式和表面模式的特点,对纤芯截面位置对这些模式的影响特点进行了分析。
Synthetic aperture imaging processing and ground slowly moving target detection technology are the key points to improve the performance of the air to surface operation mode for airborne radar . the higher is the requirements for the performance of air to surface mode , the deeper study in the field is needed . this is the main purpose to this dissertation
合成孔径成像和地面慢速运动目标检测技术是提高机载雷达空地性能的两个主要方面，随着机载火控雷达对空地性能要求的越来越高，必须在这一领域开展更为细致、更为深入的研究，这是本文选择机载合成孔径成像和动目标检测技术作为主要研究内容的原因。