研究表明不论是准单色还是多色的部分相干空间光孤子在传输过程中都不是严格稳定的，并且多色光孤子的稳定性受到频率的影响。
The study shows that both kinds of solitons are all unstable, and we find the stability of polychromatic partially coherent optical spatial solitons is affected by light frequency.
激光光束的漂移，功率稳定性和激光光斑的强度分布对称性是影响准直精度的主要参数。
Laser beam shifting, power stability and intensity distribution symmetry of laser spots are the main parameters affecting collimation accuracy.
本发明还公开了一种能够保证器件的平稳、高准直度地传输且具有较高稳定性的直线传输系统及其控制方法。
The invention further discloses a straight line transmission system which can ensure high stability and high collimation in the process of device transmission and a control method thereof.
基于像传递的激光自动准直技术是提高准直准确度、增加稳定性的好方法。
The image transfer based automatic laser alignment technique is a good way for improving the alignment accuracy and increasing alignment stability.
实验表明：该系统比其它准直仪具有更高的分辨率和稳定性。
The experiments show that the sensitivity and stability of this system are as good as those of Zeeman laser straightness system of HP Company.
本文旨在对地球流体准地转运动的非线性稳定性问题进行研究，全文分为三个部分。
This thesis aims to study the nonlinear stability of quasi-geostrophic flow. This paper is divided into three parts.
实验证明，该算法不仅比较规整，稳定性高，而且计算速度也较快，是一种比较实用的图像配准算法。
Experiments demonstrate that this algorithm not only is more regular and stable, but also has a faster calculating speed. It's a more practical method of images registration.
实验证明，该算法不仅比较规整，稳定性高，而且计算速度也较快，是一种比较实用的图像配准算法。
Experiments demonstrate that this algorithm not only is more regular and stable, but also has a faster calculating speed. It's a more practical method of images registration.
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