例句與造句

1. Through the analysis attributes inof time and frequency zone , we can find when the thickness is less than / 4 the relationship between thickness and attribute is liner
   通過常用的時頻域分析，可以看出，屬性與地層厚度在調諧厚度內時近似的呈線性關系。
2. The research results show that the frequency zone is very wide during deformation and fracture process of loaded coal , the main frequency zone is changed with load change ; at the initial stage of the load the main frequency zone of eme is low , and sometime it takes on the trend from raise to drop ; at the later stage of the load the main frequency zone of eme is high , and its trend is that the larger the load is , the higher the main frequency zone is
   研究結果表明，在受載煤體變形破裂過程中電磁輻射的頻帶很寬，其主頻段隨載荷的變化而發(fā)生變化，在受載初期，電磁輻射的主頻帶較低，電磁輻射主頻帶有時呈現(xiàn)先增高而后降低的趨勢；在受載后期，電磁輻射的主頻帶較高，基本上表現(xiàn)為載荷越大，電磁輻射的主頻段越高。
3. It's difficult to find frequency zone in a sentence. 用frequency zone造句挺難的