查询词典 large channels

This invention discloses a duplexer and a multiplexer of the communication system and a method to realize them on a PCB circuit, which applies a 3db bridge and a low pass filter to constitute a hopstreet duplexer without waste band channels, in which, the signals are shunted and combined by the design of the circuit structure and power distribution of the 3-db bridge and phase offset function, the band filter of the low pass filter and the reflection function of a stopband to make up of a costless duplexer in theory to merge the two channels of different frequencies and reduce loss to increase volume and working bandwidth, then a multiplexer is formed by cascading multiple duplexers.

本发明涉及通信设备，公开了一种通信系统双工器和多工器以及双工多工方法，使得双工器和多工器能够在PCB电路上实现，并且体积小、损耗小、成本低、容量大。本发明中，采用三分贝电桥、低通滤波器构成无损耗频带信道合路的双工器，其中通过电路结构的设计并利用三分贝电桥的功率分配和相位偏移功能将各路信号进行分路和组合，利用低通滤波器的频带滤波和阻带反射功能联合三分贝电桥构造一个理论无耗的双工器，使两路不同频率的信道合路，降低的损耗、提高容量和工作带宽。通过多个上述双工器的级联构成多工器。

Based on the concepts and theories of communication in marketing channels,social capital in sociology,and guanxi in the context of Chinese culture,this paper investigates the impact of social capital and guanxi orientation on modes and strategies of interfirm commutation in the dyads of Chinese marketing channels.

基于营销渠道中的沟通行为理论、社会学中社会资本理论以及中国文化环境下的关系概念和理论，通过假设检验，探讨了在中国的营销渠道中社会资本与关系导向对企业之间沟通方式与策略的影响。

It's a 19 rack-mount 4U mixer featuring 4 stereo dual-input channels, 2 mono mic/stereo line channels, with a choice of linear or rotary VCA channel faders, along with the legendary Xone analogue filter and a host of other functions.

它能够安装在 19 寸标准机柜上占用 4U 面板空间，4 路立体声双输入通道、2 路单通道话筒及立体声线路输入通道、传统推子或 VCA 旋钮通道控制可选，同时还具备享有盛名的 XONE 模拟滤波器以及众多其他功能。

Selecting some well pattern as the five-spot pattern, it has studied on water channels size distribution and position distribution after water flooding for a long time , portrayed forming rules for water channels at some water cut stage by stochastic simulation

研究了大孔道随注水时间的变化规律，并根据这一变化规律，模拟显示五点井网条件下大孔道的形成过程及大孔道的尺寸分布和位置分布。

The measuring systems are successfully used in the electromagnetic pulse measurement generated by impulse voltage discharge and switch operation in 500kV substations. Full waveforms of transient electric field, transient magnetic field, transient voltage of high frequency relay channels and low voltage alternative current power during switch operation period have been obtained, and the fast transient pulses in high frequency relay channels and AC power have been caught.

将该套测量系统成功地应用于500kV变电站开关操作产生的电磁脉冲的研究中，得到了开关刀闸操作时暂态电场、磁场、高频通道、交流电压等的完整波形，发现低压交直流电源系统和高频保护通道中存在非常严重的脉冲群干扰，初步解释了变电站二次电源模块经常损坏和高频保护经常误动的原因，提出了加强保护和研究的建议，进一步验证了测量系统的先进性。

The central committee of CPC maintained its control over GARs through government channels and non government channels.

而当时的中央则主要通过国家权力和非国家权力渠道对其进行联系和控制。

With the internal and external pressure, Channels lead to victory, so life insurance marketing channels are the key field of innovation. The study of life insurance marketing innovation with the guidance of relationship marketing is placing importance on interaction, understanding, cooperation and win-win situation, is to attract and keep customers, to promote enterprise competitive power, and thus realize the goal by the relationship marketing net.

面对内外压力，&通路为王，渠道制胜&，寿险营销渠道是改进和创新的重点领域，而在关系营销理念指导下进行的寿险营销表现为重视与各渠道成员的交互、沟通、合作与双赢，并最终在搭建起的关系营销网中，吸引和留住顾客，提高企业的竞争能力，实现企业的目标。

Continue reading DirecTV raises its HD channels claim to 160, disses Dish for juking the numbersDirecTV raises its HD channels claim to 160, disses Dish for juking the numbers originally appeared on Engadget HD on Tue, 20 Apr 2010 14:03:00 EST.

DirecTV的高清频道提出了索赔160 disses号码盘为juking的最初出现于 Engadget的高星期二，二〇一〇年四月二十日美国东部时间14时03分00秒。

The morphology of turbidite channels is mainly controlled by topographic gradient, and the high tortuous channels mostly developed in gentle slopes.

浊积水道的形态主要受地形坡度控制，其中高弯度水道主要发育在缓坡地段。

With trines, the energies tend to flow naturally into constructive channels, and with sextiles, a conscious effort is required to push the energies into constructive channels.

而60度的会分开，而当他们合作时又会合作得很好。120度的表现是很自然及自觉的，而60度的能量是於需要时才汲取的。120度的，能量自然会以一个很好的结构交流，而60度的，需要一些有意识的推动向一个和谐的交流。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。