查询词典 Domain Name System

In theory, it can be realized by frequency-wavenumber domain expression and transform from wavenumber domain to space domain.

大步长单程波算子是穿过厚层的单程波算子的积分，在理论上它可以通过频率波数域表达式和波数域到空间域变换来实现。

Option agreement provides that if the domain of shares in Shenzhen on December 31, 2010 can not be recognized by the Stock Exchange, the Arc de Triomphe by Zhang Yan agreed to buy stake in Shenzhen and if the domain of the annual adjusted net profit of not less than the last Annual adjusted net profit of 80 per cent of the premise, Zhang Yan may require the Arc de Triomphe in three years by the Shenzhen domain on a fiscal year adjusted net profit six times the valuation of the acquisition of all the options of shares held by Zhang Yan.

期权协议规定，如果深圳网域股份在2010年12月31日前不能在受认可的证券交易所上市，世纪凯旋同意收购张岩所持股权；且如果深圳网域该年度调整后净利润不低于上一年度调整后净利润的80%的前提下，张岩可要求世纪凯旋在3年内按深圳网域上一财年调整后净利润估价的6倍收购张岩所持所有期权股份。

The paper elaborates the status of Shale shaker dynamic measurements, the basic dynamic characters and the measure mechanism of Shale shaker, signal processing, involving vibration signal of time-domain analysis, frequency-domain analysis, amplitude-frequency domain and Shale shaker dynamic measurements functional analysis etc.

论文对振动筛动态特性检测仪的现状，振动筛动态特性及检测分析、信号处理方法等都做了详尽的研究，包括振动信号的时域分析、频域分析、幅值域分析及关于振动筛动态特性检测功能分析等，完成了智能控件化振动筛动态特性检测仪的功能建模和这些功能的程序设计，并提供了相应的功能接口函数。

Too much emphasis has been laid on thephase coherence detection using the arithmetics of auto-correlation in time domain,spectrum analysis in frequency domain and feature extraction of intra-pulse modulatedsignals employing the methods of quadrature in time domain、Short Time FourierTransform、Wigner-Ville Distribution and Radon-Wigner Transform.

本文详细介绍了脉冲多普勒雷达的原理及其信号特征、相参性原理、脉内调制信号、时频分析理论和模式识别理论等，重点讨论了利用时域自相关法和频域谱线分析法进行相位相参性的检测；详细分析了脉内调制特征提取的几种方法，主要包括时域正交、短时傅立叶变换、维格纳分布和 Radon-Wigner 变换。

From the structural and assembly characteristics of hypoid gear main reducer assembly,the way to process characteristic parameters of the vibration acceleration single amplitude domain,time domain and frequency domain of the main reducer housing is studied.

针对汽车准双曲面齿轮主减速器总成的结构及装配工艺特点，研究了主减速器总成壳体振动加速度信号幅域、时域和频域的特征参数处理方法。

The following exciting results are revealed: 1 When considering the influence of some nonlinear elements such as hard-limit of exciters, the effects of some devices such as Power System Stabilizer and Static Var Compensator which can introduce positive damping in power system, the reasonability of system parameter values in simulation, the SNB surface and HB surface on the boundary of SSSR will turn close to each other and even coalesce together; 2 Under some conditions, coupling between slow exciters and shunt capacitors will bring negative damping in power system dynamics, which increases the possibility of oscillatory instability. So the power system with mass shunt compensators is easily subjected to the oscillatory instability. In recent years, chaotic phenomena of power system have been reported many times. Some simulation studies even found chaos existing inside the power system SSSR. In this dissertation, chaotic phenomena in power systems are thoroughly studied in order to make clear the relation of chaos and SSSR. The following results are derived: 1 Based on Li-Yorke Theorem and their definition on the chaos, the existence of chaos in power system is verified; 2 Three possible routes of causing chaos in power system are found and deeply investigated. They are route of cascading period doubling, route of directly initial energizing and route of torus bifurcation (or quasi-periodicity). The latter two routes are investigated for the first time in power system stability studies; 3 When the stability conditions of chaos are broken, it is found they can lead to voltage collapse, angle divergence, or voltage collapse with angle divergence simultaneously.

针对在电力系统小扰动稳定区域内可能存在混沌吸引域的有关报道，本文深入研究了电力系统混沌现象的出现途径和与系统失稳模式之间的关系：1利用Li-Yorke定理和Li-Yorke的混沌定义，从理论上证明了电力系统混沌现象的存在性；2发现了电力系统中导致混沌出现的三种可能途径：倍周期分岔导致混沌、初始能量直接激发混沌和经由环面分岔导致混沌，并对后两种新发现的途径进行了较为细致的研究；3发现了混沌极限环破裂导致电压崩溃、角度失稳以及电压崩溃和角度失稳同时出现的现象，其中混沌极限环破裂导致系统角度失稳和电压崩溃及角度失稳同时出现的现象均属首次报道；4证明由微分-代数方程描述的系统模型，其小扰动稳定域的边界只包含HB、SNB和SIB三种分岔界面，在SSSR的内部和边界上，均不可能存在会导致混沌的点，从而将混沌现象排除在小扰动稳定域的研究之外，简化了后者的研究工作。

Factory remaining hot water, remaining vapor and boiler heating system, were adopted in tilapia overwintering. Every step, such as site selection, pond and fish preparation, cultivation of fish, fish selection, timing of overwintering, stocking density and managements during overwintering, was compared among three systems. The results of data analysis showed that the survival rate in remaining hot water system was 12% higher than in remaining vapor system and 21.25% higher than in boiler heating system. The overwintering cost in remaining hot water system was 735 Yuan/m~3, which was 18 Yuan lower than in remaining vapor system and 71.4 Yuan lower than in boiler heating system. The profit in remaining hot water system was 201 Yuan/m~3, which was 162 Yuan higher than in remaining vapor system and 275.4 Yuan higher than in boiler heating system.

本论文采取了余热水、余热气、锅炉加温三种方式对进行罗非鱼越冬保种，从地点选择、越冬池、鱼的准备、越冬苗种的培育、越冬前催肥、越冬鱼的选留、越冬鱼进池时间和密度、越冬期间饲养管理等环节进行对比试验获得了三种方式的试验数据并进行了分析讨论，结果显示：余热水越冬雌亲鱼的成活率比余热气越冬高出12％、比锅炉加温越冬高出21.25％；余热水越冬雌亲鱼的成本每立方米为735元比余热气越冬的成本每立方米低18元、比锅炉加温越冬的成本每立方米低71.4元；余热水越冬雌亲鱼的利润每立方米为201元比余热气越冬的利润每立方米高162元、比锅炉加温越冬的利润每立方米高275.4元。

Just the desktop to open the newly created new text document and then type: rasdial broadband connection wzl.8878888 1234567 (to remind you once again: a broadband connection, your dial-up points on the desktop name of the program, if the name of your dial-up procedure is that adsl here fill out a broadband connection on adsl, wzl.8878888 broadband dial-up account, broadband dial-up password is 1234567, please fill in correctly) and then save the file you point to the file name and then enter adsl.bat points can be saved, and this time we will find more than a desktop adsl.bat the batch file, see (in particular, noted that: adsl.bat in the adsl is just my own take of a batch file name, of course, you can easily check, for example, lan, broadband dial-up, such as the name can be).

打开刚刚桌面上新建立的新建文本文档然后输入： rasdial 宽带连接 wzl.8878888 1234567 （再次提醒大家：宽带连接，是你点桌面上的拨号程序的名称，如果你的拨号程序名称是adsl那这里的宽带连接就填写adsl，wzl.8878888是宽带拨号帐号，1234567是宽带拨号密码，请都正确填写）然后大家点文件另存为然后在文件名里输入adsl.bat点保存就可以了，这个时候大家会发现桌面上多了一个adsl.bat的批处理文件，请看（特别注意的是：adsl.bat里的adsl是我自己随便取的一个批处理文件名，当然大家可以随便取，比如lan，宽带拨号，等名字都可以的）。

A binomen, the combination of a generic name and a specific name (an interpolated name, such as a subgeneric name or an interpolated species-group name [Art. 6], when used, is not counted as one of the names in a binomen).

一个由一个属名和一个种本名组成的二名式名称(当使用一个插入的名称，如一个亚属名，或一个插入的种群名称[第6条]，均不算作二名式名稿中的名称之一)。

As informed by BARDE, each member hotel can register either with your hotel name or your private name, but the hotel name can only be registered once; And also please inform BARDE concerned person and make proper hand over arrangement if there is anybody left from your property with website user name under your private name

按照协会的通知，各个会员酒店可以使用酒店的名称或者是个人的名称在网上注册登记用户名，但是酒店名称对于每一家会员酒店来说只能登记使用一次；同时凡是使用个人名称登记的酒店会员请在您离开所工作的酒店时在酒店做好内部交接工作并通知协会相关负责人员知晓

Smoking cigarettes adds to the Computer Desk Computer manufacturer computer mouse Computer Computerized collar knitter machine Conduit Bodies construction board Container Bag Control Arm Cooking Thermometer general levels of air pollution as well as damaging our health.

吸烟不仅对健康有害，而且增加空气污染程度。香烟雾含有多种有害物质：不仅有致癌化学物质、有某种能阻止氧气进入血液的气体，还有引起血压增高、心速加快的被称为尼古丁的物质。

He is one of my favorite actors.

他是我最喜欢的男演员之一。