例句與造句

1. 2 . the surface mode in pbgf are theoretically investigated
   2 、對光子帶隙光纖的表面模進行了理論研究。
2. 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
   研究了光子帶隙光纖傳導(dǎo)的纖芯模式和表面模式的特點,對纖芯截面位置對這些模式的影響特點進行了分析。
3. 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
   合成孔徑成像和地面慢速運動目標檢測技術(shù)是提高機載雷達空地性能的兩個主要方面，隨著機載火控雷達對空地性能要求的越來越高，必須在這一領(lǐng)域開展更為細致、更為深入的研究，這是本文選擇機載合成孔徑成像和動目標檢測技術(shù)作為主要研究內(nèi)容的原因。
4. It's difficult to find surface mode in a sentence. 用surface mode造句挺難的