查询词典 threshold frequency

The effects of stimulation with electro-acupuncture on the pain threshold, 5-HT in brain stem, the β-END in hypothalamus and hypophysis, the β-END and ACTH in the blood plasma as well as the function of the cellular immunity of the normal rats, the hypophysis extirpated rats and the PHA injected rats were observed in this experiment. In the meantime, the pain threshold of rats injected with cyclophosphamide was observed too.

本实验观察了电针对正常、摘除垂体以及PHA大鼠痛阈、脑干内5—HT、下丘脑、垂体内β—END和外周血浆中β—END、ACTH含量以及机体细胞免疫功能的影响；同时，还观察了电针对Cy大鼠痛阈的影响。

The comparison among the results of single threshold Kringing value method, ordinary Kringing method and inverse distance weighting method shows that the single threshold Kinging value method is suitable to the spatial interpolation of regional water and soil under the condition of specific risk.

通过单阈值IK法与普通克立格法、反距离加权平均法的估计效果比较，发现单阈值IK法可用于具有一定风险条件下的区域性土壤水盐空间插值，该法无需处理特异值，可直接进行估计，估值效果明显优于传统反距离加权平均法，对OK法的平滑效应也有一定改进。

We also study on the coding performance of these wavelet. At last, we investigate the wavelet threshold denosing for image, and present a improved Bayes denosing for image. We also combine the wavelet image coding with image denosing based on wavelet threshold, the noising image is compressed, the noise is de-noised at the same time.

最后，在对小波阈值的图像降噪原理进行分析的基础上，提出了一种改进的贝叶斯图像降噪方法，并将小波图像压缩和图像降噪结合在一起，来实现对噪声图像进行压缩的同时对它进行降噪。

The Neyman-Pearson approach was used to derive the threshold on the assumption that the false acceptance rate is 10－3,and detects suspicious image after using the method of floating threshold and subjoining three approaches of shaping.the result shows that the correct detect rate is 87% approximately using this method.

在假设错误接受率为10－3的条件下，利用Neyman-Pearson判别规则求出各相机的判别阈值，利用浮动阈值法和加入三个修正措施后进行检测。结果表明，该方法的区域检测正确率为87%左右。

After introducing the conception of the balance of the forward link and reverse link,the relationship between the soft handover add threshold in marcocell system and the load factor in microcell system,and the relationship between the soft handover add threshold in marcocell and the ratio of the interfere of other cells users to the microcell users are analyzed quantitatively and simulated according to their corresponding performance.

在引入小区前反向链路平衡概念的基础上，重点对宏小区系统的软切换增加门限与微小区系统负载因子的关系，以及宏小区系统的软切换增加门限与其它小区干扰对微小区用户干扰之比的关系进行了定量分析和相应的性能仿真。

The pulse shortening technique, threshold behavior as well as beam divergence is investigated. The relation of SBS threshold and focus parameters are analyzed theoretically.

文中对SBS的脉冲压缩特性、阈值特性，以及发散角的减小都进行了较为详尽的研究，并从理论上阐明了SBS阈值和聚焦参量的关系。

Firstly, through analysing the distribution of the target color in color space, the multi-threshold and the self-tuning threshold mechanisms were developed.

首先，藉由分析目标颜色於色彩空间中的分布，提出多重阀值及阀值自我调整的机制。

The present study examines the application of these two theories on gender difference of age threshold and height threshold, by using individual level data on the mate selection web site in Taiwan.

本文用台湾地区择偶网站上的个人化资料，来分析年龄对择偶的年龄与身高门槛的影响，以此检验这两个理论的推论。

Visual evaluation at scale of threshold to supra threshold color difference.

印刷样品恰可察觉小色差辨色阈值的研究Ⅰ：目视评价实验数据分析。

" This is less than the configured threshold of " threshold %.

这是低于设定的阈值&阈值％&。

Who? I never heard of him, Paul said, before asking teammate James Posey if he had heard of him.

赛后，科比说，他一直都是一名非常出色的射手，今天他打得很棒。

When I joined the company, I rotated around the different sections.

我加入这个公司时，轮换过几个不同的部门。