查询词典 time-exposure

Time domain signal is continuous signal, with continuous time Fourier transform as discrete signals, discrete-time Fourier transform.

当时域信号为连续信号时，用连续时间傅里叶变换；为离散信号时，用离散时间傅里叶变换。

It can be concluded from the above analysis that at the beginning of language, simple linguistic signs, coming from sound imitation, natural exclamation and morphological stimulation, took a strong feature of iconicity, while arbitrariness still existed to a little extent. With time going by, the primitives had to create more linguistic signs to meet their needs of survival and development, so that they arbitrarily related the sound patterns and concepts to conventionalize them as linguistic signs adopted in the whole society. During this period of time, arbitrariness played a more important role, while iconicity still worked as phenomena of phonaesthesia designate. With society developing, human beings found that it was not enough to create new signs at will, so they began to make use of some principles like compound, derivation, etc. to form new linguistic signs, either simple or complex. The linguistic signs formed during this period of time always took a better disguise to be iconic, while no one until now could defuse the contributions of arbitrariness of their formation. From the above investigations, it can be seen that arbitrariness and iconicity interact in the whole process of language development at the level of lexicon. If there were no arbitrariness, human language could not expand at the very beginning.

因此可做如下推论：在语言产生之初，简单语言符号的产生常常都是有理据的、象似的，但是仍不排除任意性的作用；后来有理据的词无法满足人们生存和发展的要求，人们开始任意地连接声音形象和概念，并约定俗成获得语言符号，此时任意性起主导作用，但是象似性在音义关系中对语言符号的产生起着不可否认的作用；随着社会的发展，人们发现这些词已经不再能满足需要，而创造更多的词也不是很可能，所以人们开始采用一些构词法来创造新的语言符号，此时产生的语言符号往往更具象似性，但其核心仍然是任意的。

In this thesis, we firstly introduce several class of discrete-time neural network models and the research progress of the neural networks. By Schauder fixed-point principle we prove the existence of an equilibrium (i.e. a fixed point) of a discrete-time neural network with generalized input-output function and by using the converse theorem of Lyapunov function we study the uniformly asymptotical stability of equilibrium in this discrete-time neural network with variable weight and give some sufficient conditions that guarantee the stability of it.

本文首先介绍了几类离散神经网络模型的由来及其研究概况，利用Schauder不动点原理证明了一类具有广义输入输出函数的离散神经网络模型平衡点的存在性，利用Lyapunov函数逆定理给出了这类离散神经网络模型在时变权值下的一致渐近稳定性的充分条件。

The legislative also in this case being supposed to consist of several persons,(for if it be a single person, it cannot but be always in being, and so will, as supreme, naturally have the supreme executive power, together with the legislative) may assemble, and exercise their legislature, at the times that either their original constitution, or their own adjournment, appoints, or when they please; if neither of these hath appointed any time, or there be no other way prescribed to convoke them: for the supreme power being placed in them by the people, it is always in them, and they may exercise it when they please, unless by their original constitution they are limited to certain seasons, or by an act of their supreme power they have adjourned to a certain time; and when that time comes, they have a right to assemble and act again.

在这种情况下，立法权力还应当被假定包括若干人，（因为如果是一个人，它就不能总是单独存在，随之而来的，自然的会将立法权力和最高执行权力都攫取在一个人手中）在最初的宪法所规定的时间，或他们休会时所指定的时间，或在任何他们想集会的时间——如果前两者都没有确定时间，或没有规定其它的召集办法的话——集会，行使他们的立法权力：因为立法权力既已交给他们，他们就可以在他们想行使的时候行使，除非根据最初的宪法他们只能在一定的时期内行使，或者根据最高权力的法案他们需要休会一定的时间；休会结束时，他们又拥有权利可以集会和制定法案了。

Then is the property of fourier transform detally,it contains linar, symmetry,uncover,switch,time-move,frequency-move,time-differentialcoefficient,frequency-differential coefficient,time-intergrate, frequency-intergrate,odd even, theorem of Parseval ,and theorem of convolution,and make testify to some property,some have the example.

接着详细概括了傅立叶变换的性质，即线性、对称性、折叠性、尺度变换性、时移性、频移性、时域微分性、频域微分性、时域积分性、频域积分性、帕塞瓦尔定理、奇偶性及卷积定理等，对某些性质相应的做了推导，并附有适当事例。

2 Time limited program Period of time controlling If the sending package meet the request of the time, it will be processed cording the appointed notallownotallowobject.

3.2时间限制方案 3.2.1时段控制在用户访问的过程中如果发送的数据报符合时间上的要求就要按照指定的目标进行处理。

As time-keeping is the core content of time service, therefore, the study on the important technique issues in time-keeping is of great importance.

标准时间的产生和保持是授时服务的核心内容，因此开展守时中重要技术问题的研究就具有重要的现实意义。

Cornwallis employees with "innovation,, truth-seeking" entrepreneurial spirit,"quality, credibility first" business criteria, will be the most stable quality, the fastest speed, the most affordable price positioning and advance The concept of Service at any time to provide you with perfect service, allows you to save time, worry, effort, provincial gold, always appreciate the value of time and effectiveness.

康华员工们凭着"创新、拼博、求实"的企业精神，"以质取胜、信誉第一"的经营准则，将以最稳定的质量、最快捷的速度、最实惠的价格定位及超前的服务理念随时为您提供尽善尽美的服务，让您省时、省心、省力、省金，时刻体会到时间与效益的价值。

State variables at left end of time interval and costate at right end of time interval were taken as independent mixed variables,and the state and costate variables inside the time interval were approximated by Lagrange interpolation.

以时间区段一端状态和另一端协态作为混合独立变量，在时间区段内采用拉格朗日插值近似状态变量与协态变量，然后利用对偶变量变分原理并将非线性最优控制问题转化为非线性方程组的求解，最终得到求解非线性动力学系统最优控制问题的保辛数值方法。

In fact most Apriori which has gained association Rules suppose whither time or place is effective for ever, but this can"t solve some impersonal problem in morden life, iradionary association Rules in a general way can answer some question for example, there are 90 percent people buy sugar of who buy creamery ,but they can"t answer such question for example the people who buy creamery, but they cant answer such question for example the people who buy creamery of counter one today but there are 90 percent will buy sugar of counter two, moreover, such problem sometimes is the person of decision-making concerned thing because many things have relation with the factor of time and space, so it need consider the factor of time and space in date.

大多数算法得到的关联规则事实上都假定无论是时间还是地点都是永远有效的，但这并不能彻底解决现实生活中的许多客观问题。传统的关联规则一般可以回答诸如"购买了牛奶的人有90％购买了糖"之类的问题，但是不能回答"今天购买了柜台1中牛奶的人明天有90％购买了柜台2中的糖"之类的问题，而这类问题也往往是决策者在实际中所关心的。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。