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- The ways of estimating the frequency offset and Doppler spread width in WCDMA system are studied in this paper. 本文主要研究了WCDMA(宽带码分多址)系统中频偏和最大多普勒频偏的估计方法。
- The operating interleaving degree can be determined by the medium level and Doppler spread(or medium fading rate) of signals. 对于给定的码元传输速率和行纠错码，电路的工作交错度可有信号的中值电平和多普勒展宽（或信号的中值衰落率）确定。
- Based on the inherent constrains of co-altitude satellite constellations, the relationship between the ground clutter Doppler spreading and satellites flight geometries is discussed. 基于星座固有的空间约束条件，讨论了由于平台运动引起的地杂波多普勒频率扩展与卫星飞行的几何关系。
- Moral taint has spread among young people. 道德的败坏在年轻人之间蔓延。
- He spread the map flat out on the floor. 他把地图平铺在地上。
- A hopeless future seemed to spread out before her. 展现在她面前的似乎是毫无希望的前途。
- He has spread a slice of bread with Jam. 他把面包片抹上了果酱。
- He spread the news around the town. 他在镇上到处传播这一消息。
- The news soon spread to the farthest corner. 消息很快传到最远的角落。
- Fear spread through the crowd like a contagion. 人们心中的恐惧像瘟疫一样蔓延开来。
- He spread some apple jam on the bread. 他在面包上涂上苹果酱。
- Use the applicator provided to spread the glue. 使用所附涂敷器涂用胶水。
- She likes to spread the bed with a pretty cover. 她喜欢用漂亮的床罩来罩床。
- He spread some strawberry jam on his toast. 他把草莓酱涂在烤面包片上。
- The search party spread out over the moor. 搜索队在荒草地分散行动。
- Technique for the Instantaneous Real-Time Measurement of Multipath and Doppler Spread 实时地同时测量多径展宽与多普勒展宽的技术
- The water spread over the floor. 水流了一地。
- Don't all sit together, spread yourselves out. 别都挤在一块儿，分开坐吧。
- I loathe people who spread malicious gossip. 我讨厌那些散布充满恶意的流言蜚语的人。
- The fire spread and went out of hand. 火势蔓延，无法控制。
