refraction error造句
1. This method is used to correct refraction error in trial data and gains good effects.
2. The simple algorithm of electromagnetic refraction error due to atmosphere refractivity dry component is presented.
3. The radio refraction error is a main error source among the factors affecting the accuracy of the measured data.
4. The refraction error is main error source among the factors effecting measure data accuracy.
5. Among those different refraction error correction approaches applied currently, one is accurate, but its calculation in real-time is very slow.
6. The refraction error of the atmosphere is one of the largest error sources in precise GPS measurement.
7. And the refraction error is a main error source among the factors effect measure data accuracy.
8. A formula of atmospheric refraction error of range measured by difference frequency delay method is presented.
9. The effect of atmospheric refraction error on observed value is a very thorny problem in EDM trigonometric leveling.
10. The refraction error is produced. The radio wave refraction correction for improving the accuracy of GPS navigation and location is necessary.
11. Then, on the basis of least squares collocation, an iterative model is given to dispose the refraction error, and the effect is satisfactory.
12. This paper proposes a formula fitting method for realtime correction of radio wave refraction errors for fast determination of the refraction error and improvement of radio instrumentation accuracy.
13. Realtime correction method is mainly used in radio wave refraction error correction to improve radio instrumentation accuracy in engineering applications.
14. Static error mostly includes shafting error, coder error, time-lag error by TV sensor, measure distortion by optics structure and atmosphere refraction error etc.
15. Hopflied troposphere model and accurate troposphere model in radio wave refraction error modify in troposphereare gived.
16. Objective To explore the practical value of Mydrin - P in children with refraction error.
17. The radio wave propagation velocity is slowed and the ray producing bend but to the asymmetry of the atmospheric medium, The refraction error is produced.
18. As theexperimet results show, its effectiveness for correcting the refraction error could reach about95%.