查询词典 threshold

This thesis focuses on threshold group signature scheme without trusted party based on elliptic curve and its application in mobile Ad Hoc networks.

本文研究的主要内容是基于椭圆曲线的无可信中心的门限群签名方案及其在移动Ad Hoc网络中的应用。

And every guardroom was one reed long and one reed wide, and the space between the guardrooms was five cubits, and the threshold of the gate by the porch of the gate toward the house was one reed.

40：7 又有卫房，每房长一苇，宽一苇，卫房之间相隔五肘；挨着向殿之门廊的过道，宽一苇。

But there is something that I muxt say to my people who stand on the warm threshold which leads into the palace of justice.In the process of gaining our rightful place we must not be guity of wrongful deeds.

席卷黑人社会的新的奇迹般的战斗精神，不应导致我们对所有白人的不信任——因为许多白人兄弟已经认识到：他们的命运同我们的命运紧密相连，他们的自由同我们的自由休戚相关。

Yahoo chief strategy officer Gerhard text Hake La Pula Bo, said:"We hope to get rid of the threshold, lifting the detention of the search market, attract more participants and creativity."

雅虎搜索首席战略官普拉波哈克。拉格哈文表示："我们希望通过破除门槛，解除搜索市场的禁锢，吸引更多参与者和创意。"

Results indicate that:(1) by using HANTS, the researchers could get the EVI/NDVI harmonic curves, the mean VIs and the amplitude of the harmonics which then were utilized in the identification of the cultivated land, and EVI appeared to be more precise, with the overall accuracies of 97.17% and 95.99% and Kappa coefficients of 0.7938 and 0.6518, respectively.(2) Multiple cropping index was extracted by counting the number of the curve's peak; and when the threshold of the peak value of the NDVI and EVI curves were set as 0.25 and 0.20, respectively, the fallow land could be well figured out.(3) From harmonic curves, some eigenvalues, such as time of the maximum growth rate, time of peak and the value of peak can be extracted, based on which the crop types can be primarily distinguished. And EVI still performed better than NDVI in this section.

结果显示：（1）利用傅立叶谐波变换得到的EVI和NDVI时间谱曲线的谐波余项及谐波振幅对耕地进行识别，从识别精度来看，EVI要优于NDVI，识别精度分别为97.17%和 95.99%，Kappa系数分别达到0.7938和0.6518；（2）通过计算时间序列曲线的波峰数能够提取耕地的复种指数，并且在EVI和NDVI曲线波峰阈值分别设为0.20和0.25时，休耕地能较为准确地被识别出来；（3）通过提取作物生长期内曲线的VI最大增长速率时间点以及峰值时间点等信息，作物种类能被初步识别，并且EVI较NDVI具有更强的识别能力。

The results obtained are good agreement with the experimental results of gain uniformity measured by threshold method and laser wavefront measured by Hartmann wavefront sensor.

计算结果与作者用阈值法测量的增益均匀性以及用哈特曼网格法测量的氙灯泵浦对激光波面畸变的影响是一致的。

With the rapid development of diagnostic audiology, there comes more and more audiometries. Though advanced electrophysiology audiometry takes a prominence place in clinical and rehabilitation audiology, behavioral audiometry has its unique advantage, which electrophysiology audiometry cannot supercede. Thus, behavioral audiometry runs through the process of the recovery of deaf children, not only in the diagnose of pediatric auditory loss, also in the hearing-aid threshold obtaining and the adjustment of artificial cochlea.

目的 行为测听技术有其独特的优势，有着电生理测听技术不可替代的作用，在临床听力学特别是聋儿康复过程中贯穿始终，不但用于小儿听力损失的诊断，在小儿助听听阈获得及人工耳蜗调试中起着重要作用。

I could never rest in communication with strong, discreet, and refined minds, whether male or female, till I had passed the outworks of conventional reserve, and crossed the threshold of confidence, and won a place by their heart's very hearthstone.

我与很有头脑、言语谨慎、富有教养的人交际的时候，不管是男人还是女人，我非要绕过缄默的传统防卫工事，踏进奥秘的门槛，在心坎的火炉边上找到一个位置才肯罢休。

Fast Face Detection Based on Double-threshold Heritance AdaBoost Algorithm .

基于双阈值继承型AdaBoost 算法的人脸快速检测。

Keywords : AFSA;neural network;coupling regress model of projection pursuit;projection direction;threshold;Hermite polynomial

应用神经网络的投影寻踪耦合回归模型存在优化问题，学习过程中运用人工鱼群算法进行优化，进而获得最佳的投影方向、阈值和正交Hermite多项式系数。

Finally it offers the analysis of the fault-tolerance system as well as its test verification.

这样，运行于空间环境中的系统的设计目标就是在保证系统实时性

However, it is still difficult to find out the real reason of the increase of the keratinized gingiva during the orthodontic extrusion whether it is due to the proliferation of the gingival tissue or to its elastic nature, that is because the proliferation of the fibroblasts as well as the connective tissue changes in volume and the intra-fibers spaces were all immeasurable in most of the studies.

然而，仍然难以找到真正的原因增加的角化牙龈在正畸挤压它是否是由于扩散的牙龈组织或其弹性性质，这是因为增殖的成纤维细胞以及作为结缔组织的变化量和内部纤维空格都是不可估量的，大多数的研究。