threshold的例句大全

Thus the paired pulse discrimination threshold ( PPDT) is defined as the minimal interval between two pulses at which two separate sounds can be identified.

双脉冲辨别阈（PPDT）是受试者能辨认出两个短声的最小脉冲间隔。

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Analyzes the histogram of cast iron gray image, using some segmentation methods to segment the cast iron microstructure image, such as threshold method, FCM method, Genetic method and Mathematic morphology method.

对铸铁灰度图像直方图进行分析，利用常用的分割算法：阈值化法、FCM聚类法、遗传算法和数学形态学算法对铸铁金相图像进行分割，分析了分割效果和算法的性能。

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Experimental Research on the Threshold Value of Fatigue Cracking of High Strength Steel

高强度钢的疲劳裂纹门槛值实验研究

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The cumulative action of effective temperatures above the developmental threshold ( 15 ℃) during the borer's overwintering period was a major factor affecting diapause termination in the borer. The total effecive temperatures for the borer population were about 267.5 day-degrees.

15℃以上的有效温度的累积作用是滞育解除的主导因子，其群体临界有效积温约为267.5日度。

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Known the damage threshold of the experimental materials can be a good guide.

已知实验材料的损伤阈值可以对实验有一个很好的指导作用。

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In the numerical calculation, known the damage threshold can make the results well comparison.

在数值计算中，已知损伤阈值可以使计算结果得到很好的对照。

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The signal processing system is divided into the preamplifier circuit, signal integration circuit, the threshold judgment and timing circuit system.

探测器将光信号转化为电信号，信号处理系统分为前置放大电路，信号融合电路，以及阈值判断与计时电路。

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The landslide early warning could base on the study on lag characteristic and rainfall threshold, by the use of rainfall information. ( 5) The backwater amount in unsaturated zone in landslide was estimated.

通过潜水位对降雨的滞后响应特征以及降雨阈值的分析，提出利用降雨信息对滑坡进行提前预警；（5）对滑体中非饱和带滞水量进行了估算。

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A New Wavelet Image Coding Algorithm Based on Integer Quantization Square Threshold

一种基于整数平方量化阈值的小波图像编码算法

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Effect of Spatial Separation in Azimuth on the Threshold of Forward Masking in Time Domain

声源空间分离对向前时域掩蔽阈值的影响

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As measured in the experiments with binaural presentation of sound, the mean differential threshold of sound source position in terms of binaural intensity difference was 0.70 db, and that in terms of binaural phase difference-28.5 μ sec.

用双耳强度差法测得的声源位置辨别阈平均为0.70分贝.用双耳时相差法测得的声源位置辨别阈平均为28.5微秒。

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These results differ from those for the bipolar background field case, in which the catastrophic energy threshold is almost independent of the magnetic fluxes of the flux rope and the extent to which the background field is open.

这与偶极场背景下的结果不同。在偶极背景场下，系统的灾变能阈与灾变点处磁绳的磁通和背景场的开放程度几乎没有关系。

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In experiment, the threshold power density and switch time of the bistable switch are and respectively.

实验测得双稳开关的阈值功率密度为，开关时间为。

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A multi-level threshold multi-secret sharing scheme based on bivariate polynomial and the intractability of the discrete logarithm was proposed.

基于离散对数问题的难解性，利用二元多项式，给出一种多级门限多秘密共享方案。

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A preliminary study on the yield-loss and multiple-species economic threshold of Brown Planthopper and sheath blight on the hybrid rice& shan you 63

杂交稻汕优63褐稻虱、纹枯病复合为害损失及经济阈值的初步研究

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In this scheme, an input image block can be selectively encoded by the proposed puzzled block, the dynamic codebook or the super-codebook according to the predefined distortion threshold.

在此编码方案当中，根据预先定义的匹配失真阈值，图像可以有选择地利用拼凑块、动态码本及码本库编码。

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A method by integrating partition of threshold switching surfaces with interval computation was proposed to get the conservative approximation of a timer event's irregular switching surface, which can solve the trouble when there exist timers in continuous blocks of hybrid systems and is hard to discrete.

针对混合系统的连续部分存在定时器时难于进行离散模型近似的问题，提出了一种结合阈值切换面划分和变步长区间计算的解决方案。

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The relations between the photolysis frequency and the dissociation threshold and between the bottleneck effect and the molecular structure have been discussed.

对瓶颈效应与分子结构之间的关系及解离阈值与激发频率之间的关系也作了简单的讨论。

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In this paper, offered an improved method. With bottom-up control strategy, pre-process and segmentate an image, then extract the edge with a threshold algorithm.

采用自底向上的控制策略，对图像进行预处理和分割，提出利用阈值化轮廓提取算法进行边缘提取。

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By setting a certain threshold, the counting error caused by direct current voltage excursion is avoided.

通过阈值的设置，实现了整周期信号的辨向和计数，消除了直流电平漂移和高频噪声引起的计数误差；

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