查询词典 time scale

Taking advantage of retractility and time-delay characteristics of wavelet, this paper solves the problems of fixed resolving power and large redundance of the information caused by traditional sonogram analysis by choosing the scale of wavelet correctly.

本文将离散小波变换应用于蝙蝠回声定位叫声的分析中，利用小波的伸缩和时移特性，通过对小波尺度的适当离散，解决了传统语谱分析的分辨率固定、信息冗余量大的问题。

But, because Small and Medium Enterprise Board isn t running for a long time ,so the capital scale and mechanism can t meet the demand of middle-size and small-size enterprise.

但是，由于中小企业板运行时间不长，自身的规模以及相应的制度安排不能满足中小企业的发展需求。

To the problem that large-scale labeled samples isn't easy to acquire in the course of SVM training, the active learning strategy is used in the SVM training and an incremental training algorithm of active SVM based on the uncertainty based sampling of distance ratio is proposed in the paper. The experimental results show that the active SVM learning strategy can considerably reduce the labeled samples and costs compared to the passive learning method, and at the same time it can ensure the accurate classification performance is kept as the passive SVM and also expedite the SVM training.

针对 SVM训练学习过程中难以获得大量带有类标注样本的问题，本文将主动学习策略应用于SVM增量训练中，提出了一种基于距离比值不确定性抽样的主动SVM增量训练算法，实验结果表明在保证不影响分类精度的情况下，应用主动学习策略的SVM选择的标记样本数量大大低于随机选择的标记样本数量，大大降低了标记的工作量或代价，而且训练速度同样有所提高。

The application of parallel technique to two-dimension sandpile model usually shortens computation time and increases efficiency. It would provide experience to study whether self-organized critical had scale effect further.

将并行计算技术应用到二维沙堆模型，将会减少大规模模型的计算时间，提高计算效率，为下一步研究自组织临界性是否具有尺度效应提供可借鉴的经验。

At the same time, this partnership enables us to focus on our activities even more strongly and provides a maximum leverage of resources and economies of scale, said Joachim Kreuzburg, CEO and Chairman of the Board of Sartorius Stedim Biotech.

与此同时，这种伙伴关系使我们能够专注于我们的活动更加强烈，并提供了最大利用的资源和规模经济，说：约阿希姆Kreuzburg ，首席执行官兼主席董事会赛多利斯Stedim生物。

Times are tough, and if you can scale back, now's certainly the time to consider your options.

现在的时期很艰难，如果你能降低开销，现在肯定是考虑选择的时间了。

A new method to calculate the scale factor is proposed which will make it changed continuously in real time.

通过计算机仿真将所提出的逆运动学解方案同两个典型方案进行了比较。

Where is the time-derivative of the scale factor.

其中 是尺度因子对时间的导数。

With reference to a graph whose coordinates are the Scale factor and time, the problem of dark matter is addressed again.

该讲座介绍了一个重要的概念与过去，宇宙的未来：在比例系数，这是时间的函数。

Our party for the first time use "soft power" concept to mark the scale and objectives of cultural development, this is a new interpretation of the scientific development concept.

我们党首次用"软实力"这个概念来标示文化发展的尺度和目标，这是对科学发展观新的诠释。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！