1) threshold T
阈值T
1.
This method uses a threshold T to choose the blocks of halftone image to imbed information,which imbeds data as many as possible under the guarantee of the quality of the halftone image.
该方法利用了阈值T来控制水印的嵌入位置,在保证图像质量的前提下,嵌入尽可能多的数据。
2) Threshold
[英]['θreʃhəʊld] [美]['θrɛʃhold]
阈值
1.
On the water environmental capacity of Lake Songhua based on eutrophication threshold;
基于富营养化阈值的松花湖水环境容量分析
2.
Modeling and application of emission threshold of atmospheric pollutant to achieve the standard;
大气污染物达标排放阈值模型的建立与应用
3.
Probability and threshold values for recognizing eutrophication in Lake Songhua;
松花湖富营养化发生的阈值判定和概率分析
3) threshold value
阈值
1.
Kinetic features and threshold value of petroleum hydrocarbons for Ruditapes philippinarum;
菲律宾蛤仔对石油烃的污染动力学和阈值研究
2.
Changes of natriuretic peptide and threshold value in quantitative diagnosis of heart failure in children;
小儿心力衰竭的利钠肽改变及阈值判定
3.
Determination and interpretation of the threshold value in (α,β)-rough set model;
(α,β)-粗糙集模型中阈值的确定与解释
4) thresholds
[英]['θreʃhəuld] [美]['θrɛʃhold]
阈值
1.
Location management scheme of hierarchical forwarding pointer with thresholds for mobile Ad Hoc networks;
一种引入阈值的Ad Hoc网络分级转发指针的位置管理策略
2.
Objective To observe the thermal thresholds in normal subjects and their relation with gender and site.
目的初步探讨正常人温度觉阈值的正常范围,以及各阈值与性别、部位之间的关系。
3.
Results\ When population dynamics are immigration or deaths and unbalanced births and deaths proportional to the population size, thresholds are found which determine whether the disease dies out or remains and whether the population declines in size, remains finite or grows exponentially.
结果 重点介绍在移民或出生以及死亡率不相等的情况下给出决定疾病绝灭或形成地方病、种群规模是绝灭、保持有限或无穷的阈值 ,在总人口变化且满足修正的 logistic方程的情况下也给出了相应的阈值 。
5) threshold values
阈值
1.
They affect each other and show their own characteristics with different contents and threshold values and effect from each other.
并各具特色 ,它们在发酵调味品中 ,以不同的含量 ,不同的阈值 ,相互影响、相互作用 ,发挥各自的特长。
2.
Threshold values of disturbing highway traffic noise are obtained, and the relation between the objective and the subjective rating scales of the highway traffic noise is analysed.
本文采用客观测量和主观评价相结合的方法研究公路交通噪声对人的影响通过研究，求得了公路交通噪声扰民的容忍阈值，分析比较了公路交通噪声各种客观评价量与人的主观评价量之间的相互关系。
6) thresholding
阈值
1.
EMG de-noising by multi-scale product coefficient hard thresholding;
肌电信号相邻尺度积系数硬阈值滤波
2.
Double thresholding algorithm for image segmentation based on maximum fuzzy entropy and particle swarm optimization;
基于最大模糊熵和微粒群的双阈值图像分割
3.
Application of Otsu thresholding method on Canny operator;
Canny算子中Otsu阈值分割法的运用
补充资料：地理阈值
亦称地理临界值。它将地理系统中的不同状态加以分隔与区分，把某一性质的表现范围加以限制和说明。在此种意义上，地理阈值代表了系统的“状态空间”的非连续性。在一般叙述中，常把地理阈值等同于地理系统边界条件，但二者是有区别的：如果两种不同的状态同时存在于相同的边界条件之中时，地理阈值的表现可能是“非传递性”的转移；而当两种不同状态分置于不同的边界条件之中时，地理阈值的表现可能是“过渡性”地转移。无论是非传递性转移的地理阈值，还是过渡性转移的地理阈值，都使地理系统中不可能具备唯一的、通用的或稳定的解。所谓“解”都是有条件的，都是在地理阈值约束下的解。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条