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- According to the result of ionospheric delay , ionosphere is uneven and therefore it is suitable to simulate the ionospheric delay of an area instead of computing with ionospheric model. 利用电离层延迟分析了电离层的基本特性,试验表明由于电离层电子密度的不均匀,采用实测数据模拟区域电离层延迟模型比采用经验模型计算更符合实际;
- My present work mainly involves the study of global ionospheric model and the ionospheric storm including its morphology, physics, prediction, and so on. 现从事的工作主要涉及：全球电离层模型的研究和应用、电离层暴扰动形态、物理机制和预报等方面的研究。
- A complete method of LF sky-wave propagation prediction and measurement of lower ionosphere model parameters 低频天波传播预测与低电离层模式参数的测定
- Standing by him was a model worker. 站在他旁的是一位劳动模范。
- I think I can get that special model for you. 我想我可以为你找到那种特别的型号。
- She has been held up as a model worker. 她被推举为模范工作者。
- He showed us a model of the new office building. 他给我们看了新办公楼的模型。
- He taught Tom how to make a model airplane. 他教汤姆作模型飞机的方法。
- John is repairing his model plane at his leisure. 约翰不慌不忙地修理着他的航模。
- The old sailor chipped out a tiny model boat. 那名老水手一点儿一点儿地削出一个小船模型。
- The luxury model gives a smoother ride. 坐这种豪华型汽车感觉很平稳。
- That beautiful girl is a fashion model. 那位漂亮的女孩是一位时装模特儿。
- The new model delivers speed and fuel economy. 这种新型设计能提高速度、 节约燃料。
- He assembled the model aircraft bit by bit. 他一块一块地装配飞机模型。
- He traded in his car for a new model. 他把旧汽车折价添钱买了辆新型号的。
- This model scrolls far too slowly. 这种型号的计算机文本上下移动得实在太慢。
- The model plane got out of control and crashed. 模型飞机失控坠落下来。
- The ionosphere is basically dragged away. 电离层几乎被拖走。
- This washing machine is the latest model. 这种洗衣机是最新型产品。
- He lost one of the pieces of his model engine. 他的火车头模型缺了一个零件。
