查询词典 sensitivity threshold

Automatic threshold choice is difficult and important to color images edge detection, First of all, on the base of human visual properties, threshold versus intensity function of human visual system are researched and analyzed, by using method of mathematic modeling and the result of saturation research, function of least color difference that can be perceptible by visual systems in detecting edge is given.

摘要自动阀值选取是彩色图像边缘检测的难点和关键问题，首先从人类的视觉特性出发，分析了人类视觉系统的亮度感知门限函数，利用数学建模方法和色度学方面的研究成果，给出人类视觉系统对彩色图像边缘所能识别的最小彩色差函数。

In this optoelectronic threshold logic design, the weighting process of the conventional threshold gate is innovated.

本文以简单的光电子回路实现了四种模糊逻辑操作，给出了一个多功能的可编程的光电子混合模糊逻辑门的设计。

In addition, several examples showing the realization of three-variable threshold logic function with three-variable universal-threshold-logic-gates are given.

通用阈值逻辑门是一种通用的阈值逻辑门，可以通过改变它的输入、输出的接法实现所有的给定变量数的阈值逻辑函数。

A new energy recovery logic style (ERTL: energy recovery threshold logic) based on threshold logic is presented.

2通过把阈值逻辑应用在能量回收电路中，提出了一种新的电路形式－能量回收阈值逻辑电路（ ERTL ： energy recovery threshold logic ）。

Through exploring the internal logic interconnection among various key elements embedded in Berlin\'s body of thought, it summarizes the threshold logic underlining the following study of Berlin, i.e., the untiring efforts to defend the validity of liberalism under the superficial historic relevance. The basic structure of study based on this threshold logic is then outlined.

本文通过探析伯林思想体系中的各大要素之间的内在逻辑联系，论证了研究伯林所要围绕的逻辑主线，即伯林始终致力于捍卫自由主义原则的有效性，进而阐释了本文研究的基本理路。

Through exploring the internal logic interconnection among various key elements embedded in Berlins body of thought, it summarizes the threshold logic underlining the following study of Berlin, i.e., the untiring efforts to defend the validity of liberalism under the superficial historic relevance. The basic structure of study based on this threshold logic is then outlined.

本文通过探析伯林思想体系中的各大要素之间的内在逻辑联系，论证了研究伯林所要围绕的逻辑主线，即伯林始终致力于捍卫自由主义原则的有效性，进而阐释了本文研究的基本理路。

For our ears, that dynamic range is 120 dB from threshold of hearing to threshold of discomfort.

对于人耳，动态范围达到120dB时，达到人耳痛阈。

Results The feeling threshold curve of mechanical middle ear model was similar to the hearing threshold curve of normal person.

结果模型感觉阈曲线和正常人听阈曲线对比，两者走势基本相同。

Results Postoperative hearing threshold was 25 dB for speech frequencies with a gain of 47dB for the elder brother, and hearing threshold of 28 dB with a gain of 52 dB for the younger sister.

结果 兄语言频率气导听力提高47 dB，听阈为25 dB；妹提高52 dB，听阈为28 dB，分别随访8年及1年余，听力稳定。

Then the corrected average hearing threshold of 0.5 kHz, 1 kHz, 2 kHz, 4 kHz and the average hearing threshold of 1 kHz,2 kHz,4 kHz were compared for analyzing the impact of their differences on hearing grades.

为了达成一致，我们在实际操作中对0.5k Hz听阈值进行了修正，对0.5kHz听阈值在计算平均听阈值时的影响进行了分析，结果报告如下。1对象和方法1.1样本和对象以2001年《贵州省年鉴》人口统计数据为基准，按容量比例概率抽样法

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。