查询词典 at the threshold of

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。

Because of increased awareness of the activity and toxicity of current drugs, the threshold for initiation of therapy has shifted to a later time in the course of HIV disease. However, the optimal time to initiate therapy remains imprecisely defined.

随着对当前新药活性和毒性了解的不断增加，学术界比较认可抗逆转录病毒治疗开始的时间应该放在艾滋病患者病程的较晚期这一共识，但治疗开始的最佳时间尚未得到精确测定。

Table 2 Effect of impregnation order on the monolayer dispersion threshold of NiO.

表2 浸渍次序对NiO 的单层分散阈值的影响。

First of all, in recent years, an abundant supply of high-grade property is already a lot of projects to tend to a reasonable profit; Secondly, the credit enhance the threshold, the state's strict control of land makes the supply of high-end properties relative reduction, supply reduction and demand constant, high-end property prices will be the phenomenon; Third, the investment property is currently mainly concentrated in the commercial, high-end luxury apartments and other property, will make bank loans to enterprises in strict review of the project, thereby affecting the project normal operation, reflected in the market, a considerable number of projects the market will be delayed because of funding problems.

首先，最近几年，供应充裕，高档物业已经是一个很大的项目，往往一个合理的利润；第二，加强信贷的门槛，国家严格控制土地供应，使高端性能相对减少，减少供应和需求不断，高档物业价格将这一现象；第三，投资物业目前主要集中在商业，高端的豪华住宅和其他财产，将银行贷款给企业，严格审查的项目，从而影响了项目的正常运作，反映在市场上，相当多的项目的市场将被推迟，由于资金问题。

A fault threshold expressed in terms of the number of faults in a prescribed period of time .

以"在规定的时间间隔内出现的"故障次数来表示的一种故障阀值。

The model impacts a pair of tunable parameters on the tolerance relation derived from an IDT between objects by attribute values and a threshold on inclusion relation between subsets to form lower and upper approximations in the model for processing the table.

在该模型中，设定一对可调的参数使其作用于由IDT衍生出的限制容差关系，从而形成上下近似集。

In his article Looking at China at the Turn of the Century, he pointed out explicitly that, on the threshold of the new century, China is fulfilling her sacred mission, she will march on to the international stage systematically and inclusively with dignity of a contributor and leader. The role China plays is becoming more and more important.

他在《世纪之交看中国》一文中明确地指出，在新世纪的门槛上，中国在完成其神圣的历史使命，将以贡献者及领导者的身份，系统地、全面地进入国际舞台中国所扮演的角色将越来越重要。

At the same time, increase the personal income tax threshold is also one of the hot spots.

在同一时间，增加个人所得税的起征点也是热点之一。

Then, incomplete beta function is applied to enhance the image′s global contrast in the low frequency subband, and nonlinear gain function is used to process the coefficients at each scale in the directional bandpass subbands respectively, which suppresses small coefficients and enhances big coefficients by threshold denoising method.

引入非完全贝塔函数对低频子带系数进行处理，提升图像整体对比度；采用非线性增益函数对各带通方向子带系数进行处理，通过估计噪声水平设定阈值，抑制绝对值小于阈值的系数，增强大于阈值的系数。

College of Transportation, Jilin University, Changchun 130022, ChinaAbstract : In order to solve the problem that the traditional single threshold method can not segment the shadow path mark image successfully, a new algorithm based on Regiongrowing has been proposed for our indigenously designed and manufactured vision navigation intelligent vehicle.

针对作者自主开发的视觉导航区域交通智能车辆的导航路径在阴影条件下难以应用单一传统阈值方法分割提取的问题，提出了基于区域生长的图像分割方法。

We got alerted a couple of times while we were down south that HETs were on the way to bring us back up north because things were going to go hot again, but it was just rumors.

南下的途中我们不只一次得到警告说重型装备运输车将拉着我们重新北上，因为局势正在变得重新紧张起来，但这只是谣传。

It's the one where they find the ghost in the salt mine.

这一集是演他们在盐矿找到鬼