模式

In order to reduce the computational complexity, this thesis proposes three fast algorithms to select the block mode and to reuse the motion vector information.

画面内模式的选择，由於每次做一次区块选择必需要做9种模式，在这9种模式中，选择出所要的模式，因此会浪费计算时间。

First of all, the function demand of remote signal analysis and fault diagnosis system is analyzed. Secondly the architecture and general design of this system are investigated.

本文分析了远程信号分析与故障诊断系统的功能需求，着重研究了系统的结构模式和总体方案，其中就Client/Server和Browser/Server两种结构模式进行了详细的比较，最终选择了Client/Server模式作为系统的总体结构模式。

In this article two functional modes of the Fly-back Converter (Continuous Conduct Mode and Discontinuous Conduct Mode) are particularly analyzed, which include their characteristics, applications, the critical pattern of two functional modes is argued, both the exact boundary from the angle of circuit parameters is crystallized, at the same time, basic principle of PFC under the DCM mode is introduced, which settle theoretical basis for the subsequent design; by establishing the mathematic model of the converter, a further investigation of the configuration is made, qualitatively and quantitatively, analyzed to settle exactly theoretical basis for the subsequent emulation and the experimental parameter; from the angle of steady-state analysis, the transfer function of the system is deduced to establish dynamic small-signal state equation, emulating the system with the help of matlab, then according to the simulation result and the theory of PFC revise the system, lastly, we adopt the project which add a zero-pole compensator to the voltage loop, by this way, a satisfied system performance is gained and the PFC scheme is ensured successfully; finally, based on the previously-done work, we combining with the situation of specific design requirement, acquired the numerical value of each unit devices in this converter

详细分析了反激式变换器的两种工作状态，连续模式(Continuous Conduct Mode ，简称CCM)和断续模式(Discontinuous Conduct Mode，简称DCM)以及各自的特点、应用场合，论证了两种工作状态的临界模式，从电路参数的角度明确了二者的界限，同时还介绍了DCM模式下PFC的基本原理，为后面的设计奠定理论基础；通过对整个变换器系统建立准确的数学模型，对此变换器的电路结构做了进一步的研究，定性、定量地分析了变换器各部分的工作状态，为仿真和实验参数的确定以及电路参数的优化提供理论依据；从稳态分析的角度，为系统建立了动态小信号状态方程并推导出系统的传递函数，利用matlab对系统进行仿真，进而根据仿真结果以及PFC的相关理论对系统进行校正，采用在电压环加入零点—极点补偿器的设计方案，得到了满意的系统特性并且保证了PFC的顺利实现；最后，在前面所做工作的基础上，结合设计要求计算出此变换器系统中每个元器件的数值，利用Pspice对其进行了仿真、优化，然后根据仿真结果搭建了硬件电路。

In use, a coil 92 is connected to the output terminal 16, and driven in an energise mode in which current in the coil 92 is built up as indicated by arrow 100, a freewheel mode in which current circulates freely as indicated by arrow 102, and then may be switched off.

使用中，线圈92与输出端16相连，并且在激励模式和空转模式中被驱动，其中在所述激励模式中，线圈92中电流沿箭头100的指示建立；在所述空转模式，电流沿箭头102指示的方向自由循环，然后切换到关断。

The three elements of Harmer s ESA Theory,which are engage,study and activate,should be presented in different sequences with different patterns according to various requirements of course and different levels of students English.

哈默的ESA教学模式的三要素(投入-Engage、学习-Study和运用-Activate)，通过它们之间顺序的不断变换，创造出多样的教学模式，有效地将传统的以教师课堂讲授为主的活动模式转变为在教师指导下以学生为主体的教学模式，并取得了很好的课堂教学效果。

According to analysis of roots locus,fast excitation tends to decrease damping of power systems which is controlled by AVR than slow excitation.But eigenvalues of power system are far from imaginary axis and strong damping is obtained when fast excitation system is added.

在高放大倍数的AVR控制下，快速励磁较慢速励磁更容易恶化系统阻尼；但是在同时附加励磁控制的情况下，快速励磁可使系统的机电模式根轨迹远离虚轴，机电模式阻尼较大；而慢速励磁下，系统机电模式根轨迹接近虚轴，机电模式阻尼较小，快速励磁优于慢速励磁。

I prefer calling the insert mode as "writing" mode and the normal mode as "rewriting" mode, but we will stick to the standard Vim terminology to avoid confusion.

我更喜欢把输入模式叫做"写作"模式并且把标准模式叫做"修改"模式，但我们还是使用标准的Vim术语以避免出现混淆。

Because stable contents design of courses is separated from variable instructional process design, it makes individual instruction realized easier. In order to improve the quality of instructional software and make the widely use of modem instructional theory, TMCS gives many supports for teaching models'construction. It ranges from interface design, basic instructional activities'construction, teaching model synthesizes, and instructional system programming automation. The TMCS makes the instructional theories interfuse with software development processes.

为了提高教学软件的教学效果，促进现代教学理论和教学模式的广泛使用，本文提出的教学模式构造体系MCS对教学模式提供了从界面设计、基本教学活动构造、教学模式合成、教学系统自动生成等多个层次计算机实现的支持，有效地促进了教学理论和软件设计过程的有机融合。

The connecting unit can receive electric signal, the internal memory can store data, the processing unit can choose switching between the first and second operation modes in accordance with the electric signal, and access of data according to the chosen operation mode, and the display can show the information of control and condition of the storing device.

一种可携带的存储装置，可切换于第一操作模式与第二操作模式，存储装置包括有：连接单元、处理单元、内存和显示器，连接单元可接收电信号，内存用以存取数据，处理单元依据电信号选择性地于该第一与第二操作模式间做切换，并依所切换的操作模式进行数据的存取，显示器可显示存储装置的控制及状态信息。

In light of the relationship between human and the wetlands,this paper classifies the human recreation behavior patterns into isolation pattern,intertwinement pattern and mix pattern.

本文从人类与湿地环境的相互关系出发，将人类游憩行为模式划分为隔离模式、交织模式和融合模式，主张通过在城市湿地公园中有效组织和规范人类的游憩行为，以最终实现人与自然的和谐共处。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了