查询词典 precision

The test results based on three benchmark functions show that the improved PSO algorithm has a good performance on global convergency and convergence precision.

基于3个基准测试函数的测试结果显示改进粒子群优化算法具有较好的全局收敛性和收敛精度。

If the Landweber method and pre-iteration method were convergent, the residue sequence would be monotone decreasing. By analyzing the convergence, the fact is demonstrated that for the severe ill-conditioned matrix of sensitivity coefficient, because of the limitation of the precision of the computer, the residue sequence is not monotone decreasing; thereby the reconstruction images diverge from the true distribution of the conductivity. So the generalized inverse method with threshold is established and the selection way of the regularization parameter is presented, by which the better images are reconstructed.

Landweber法和预迭代法收敛，则其残差序列单调递减，通过对它们的收敛性进行分析，证实对于病态性严重的灵敏度系数矩阵，由于受计算精度的限制，迭代过程中的残差序列不再单调递减，从而导致重建图象偏离实际电导率分布，因此作者建立了带阈值的广义逆算法，提出了规则化参数选择方法，获得了较好的图象重建质量。

But also get good convergent speed and convergent precision.

而且获得了理想的收敛速度和精度。

In this project, the theory of convex models is generalized from convex domain to non-convex domain, from small-range algorithm based on Taylor's series to large-range one so that the range of its application is extended and the computational precision is improved.

本项目将凸区域的凸模型理论推广到非凸区域上，将小范围泰勒展式算法拓广到大范围问题的求解中，扩大了凸模型理论的适用范围，提高了运算精度。

The invention is suitable to working platform in XY coordinate plane at high speed, high acceleration and precision.

本发明适合于作为高速、高加速度、高精度定位的XY两坐标平面运动平台。

More sticky stuff, though this one was famous for its high adhesive value, unlike Silver's Post-It Notes. Superglue came into being in 1942 when Dr Harry Coover was trying to isolate a clear plastic to make precision gun sights for handheld weaponry.

又是一种粘剂，不过这种粘剂和席尔瓦用在便条纸上的不一样，这种粘剂因粘性极强而闻名于世。1942年，哈里博士想方设法要隔离一种透明塑料，使便携武器的瞄准器精密度更高。

An innovative coplanar precision xy-stage design together with a measurement system was developed.

介绍了新型共平面精密二维平台的机械设计与精密测量系统的研发。

In this paper, the corelation between the precision of CORS solution and the amount of data used to generate the solution is investigated using the raw observation data of Victorian GPS Continuously Operating Reference Stations Network,GPS precise data processing software and statistic analysis method.

利用澳大利亚的维多利亚GPS连续运行参考站网络的原始观测数据、GPS精密数据处理软件和统计分析方法，对GPS网络的解的精度及其稳定性与所用的数据量之间的关系进行了深入研究。

The test in the lab and the field shows that the system achieves all the design targets including stableness, precision and automatization with an interface that is easy to practice and extensible and it can receive data correctively and get a credible result after processing.

通过在实验室及海试现场对系统进行的一系列试验，其试验结果表明，数据接收处理系统各项指标达到设计要求，能较好地满足对系统稳定性、测量准确度以及使系统真正达到无人值守方面的要求，而且系统操作简单、界面友好、具有可扩展的特点，该系统数据接收准确，处理结果真实可靠。

The control precision of the voltage corrector is much lower than designed.

这个电压校正器的控制精度比设计的低得多。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。